Organizations
The stewards that protect and manage your favorite outdoor places.
Organizations
- Acadiana Park Nature Station - National Recreation Trails
- Adventure Gallup & Beyond - National Recreation Trails
- Alabama Historic Ironworks Commission - National Recreation Trails
- Alabama Scenic River Trail Association - National Recreation Trails
- Alabama State Parks
- Alabama State Parks - National Recreation Trails
- Alaska State Parks
- Alaska State Parks - National Recreation Trails
- Albany Pinebush Preserve Commission - National Recreation Trails
- Alberta's Iron Horse Trail
- Allegheny Ridge Corporation - National Recreation Trails
- Allegheny Trail Alliance - National Recreation Trails
- Allegheny Valley Trails Association - National Recreation Trails
- Allentown Bureau of Parks - National Recreation Trails
- Alum Rock Park Rangers - National Recreation Trails
- American Rivers - National Recreation Trails
- American Trails
- Amigos de los Rios
- Anderson Marsh Interpretive Association
- Angel Island Conservancy
- Ann Arbor Parks and Recreation Department - National Recreation Trails
- Anne Arundel County - National Recreation Trails
- Apalachicola Riverkeepers - National Recreation Trails
- Appalachian Mountain Bike Club
- Arizona State Parks - National Recreation Trails
- Arkadelphia Parks and Recreation - National Recreation Trails
- Arkansas Department of Parks and Tourism - National Recreation Trails
- ArtTrailSF
- Aslan Foundation
- Athens Parks and Recreation Department - National Recreation Trails
- Austin Parks and Recreation - National Recreation Trails
- Autauga Creek Trails - National Recreation Trails
- Backcountry Trail Foundation
- Baton Rouge Recreation and Park Commission - National Recreation Trails
- Bay Area Ridge Trail Council
- Beach to Bay Indian Trail Committee - National Recreation Trails
- Bend Park & Recreation District
- Benicia State Parks Association
- Berks County Parks and Recreation Department - National Recreation Trails
- Bernalillo County Parks & Recreation
- Bethel College with oversight by Sand Creek Trail - National Recreation Trails
- Binder Winter Park - National Recreation Trails
- Birmingham Park and Recreation Board - National Recreation Trails
- Birmingham-Southern College - National Recreation Trails
- Bismarck Parks and Recreation District - National Recreation Trails
- Bi-State Regional Commission - National Recreation Trails
- Black Hawk County Conservation Board - National Recreation Trails
- Boone Area Cyclists - National Recreation Trails
- Bowaters Southern Paper Company - National Recreation Trails
- Bradford Conservation Commission - National Recreation Trails
- Bronx River Alliance - National Recreation Trails
- Bureau of Land Management - Alaska
- Bureau of Land Management - California
- Bureau of Land Management - National Recreation Trails
- Bureau of Reclamation - National Recreation Trails
- Burlington Parks Department - National Recreation Trails
- Calaveras Big Trees Association
- California Department of Fish and Wildlife
- California Department of Parks and Recreation
- California Department of Parks and Recreation - Los Angeles County
- California Department of Parks and Recreation - National Recreation Trails
- California State Parks Foundation
- California State Railroad Museum Foundation
- Cambria County Conservation and Recreation Authority - National Recreation Trails
- Canaan Valley Institute - National Recreation Trails
- Cannon Valley Trail Joint Powers Board - National Recreation Trails
- Carbon County Recreation Authority - National Recreation Trails
- Carmel Clay Parks & Recreation - National Recreation Trails
- Carroll and Sac County Conservation - National Recreation Trails
- Carter County, Tennessee
- Catalina Island Conservancy
- Cedar Rapids Parks Department - National Recreation Trails
- Champaign Park District - National Recreation Trails
- Charleston County Park and Recreation Commission - National Recreation Trails
- Charleston Land Trust - National Recreation Trails
- Chautauqua County Parks Commission - National Recreation Trails
- Chaw'se Indian Grinding Rock Association
- Cherokee Historical Association - National Recreation Trails
- Cherry Hill Environmental Board - National Recreation Trails
- Cherry Hill Township - National Recreation Trails
- Chilton County Commission - National Recreation Trails
- Chino Hills State Park Interpretive Association
- Cincinnati Park Board - National Recreation Trails
- Cincinnati Recreation Commission - National Recreation Trails
- City and County of Denver
- City and County of San Francisco
- City of Ada - National Recreation Trails
- City of Albuquerque
- City of Albuquerque Open Space Division - National Recreation Trails
- City of Albuquerque Parks and Recreation - National Recreation Trails
- City of Alexander City - National Recreation Trails
- City of American Canyon
- City of Athens - National Recreation Trails
- City of Attleboro Department of Parks and Forestry - National Recreation Trails
- City of Austin - National Recreation Trails
- City of Bartlesville - National Recreation Trails
- City of Bloomington - National Recreation Trails
- City of Bloomington Parks & Recreation
- City of Boulder City - National Recreation Trails
- City of Broken Arrow - National Recreation Trails
- City of Brooksville Parks & Recreation - National Recreation Trails
- City of Brownsville - National Recreation Trails
- City of Calistoga
- City of Charleston - National Recreation Trails
- City of Clearwater - National Recreation Trails
- City of Cleveland - National Recreation Trails
- City of Daphne - National Recreation Trails
- City of Des Moines Parks and Recreation - National Recreation Trails
- City of Detroit Recreation Department - National Recreation Trails
- City of Dixon
- City of East Grand Forks - National Recreation Trails
- City of Easthampton's Manhan Rail Trail Committee - National Recreation Trails
- City of Eau Claire - National Recreation Trails
- City of Elizabeth - National Recreation Trails
- City of Elizabethton
- City of Encinitas Parks, Recreation and Cultural Arts Department
- City of Eufaula - National Recreation Trails
- City of Eugene - National Recreation Trails
- City of Evansville Department of Parks and Recreation - National Recreation Trails
- City of Fairfield Parks & Recreation
- City of Fellsmere
- City of Fort Wayne - National Recreation Trails
- City of Georgetown - National Recreation Trails
- City of Glen Falls Recreation Department - National Recreation Trails
- City of Goliad - National Recreation Trails
- City of Grand Prairie Parks and Recreation Department - National Recreation Trails
- City of Great Falls - National Recreation Trails
- City of Gulf Shores
- City of Henderson - National Recreation Trails
- City of Hoover - National Recreation Trails
- City of Jacksonville - National Recreation Trails
- City of Jacksonville Parks and Recreation - National Recreation Trails
- City of Janesville - National Recreation Trails
- City of Kingsport - National Recreation Trails
- City of Knoxville
- City of Knoxville Recreation Department - National Recreation Trails
- City of Lake Forest - National Recreation Trails
- City of Lansing - National Recreation Trails
- City of Long Beach - National Recreation Trails
- City of Los Angeles Department of Transportation - National Recreation Trails
- City of Lynchburg - National Recreation Trails
- City of Malibu
- City of Marianna - National Recreation Trails
- City of Memphis - National Recreation Trails
- City of Montevallo - National Recreation Trails
- City of Napa
- City of Newark - National Recreation Trails
- City of New Orleans - National Recreation Trails
- City of Northampton - National Recreation Trails
- City Of North Augusta Parks, Recreation & Leisure - National Recreation Trails
- City of Oak Ridge - National Recreation Trails
- City of Orange Beach
- City of Orange Beach - National Recreation Trails
- City of Panama City Beach, Parks and Recreation - National Recreation Trails
- City of Pflugerville - National Recreation Trails
- City of Phenix City - National Recreation Trails
- City of Piedmont - National Recreation Trails
- City of Plano - National Recreation Trails
- City of Prescott - National Recreation Trails
- City of Raton - National Recreation Trails
- City of Redding
- City of Redding - National Recreation Trails
- City of Rochester - National Recreation Trails
- City of Roseburg
- City of Salisbury - National Recreation Trails
- City of San Antonio Parks and Recreation Department - National Recreation Trails
- City of San Jose - National Recreation Trails
- City of San Ramon
- City of Santa Maria
- City of Santa Monica
- City of Scottsboro - National Recreation Trails
- City of Sebastian
- City of Sherman - National Recreation Trails
- City of Shreveport Parks - National Recreation Trails
- City of St. Cloud Park and Recreation Department - National Recreation Trails
- City of St. Petersburg - National Recreation Trails
- City of Temple - National Recreation Trails
- City of Vacaville
- City of Ventura - National Recreation Trails
- City of Waco Parks and Recreation Department - National Recreation Trails
- City of Warsaw - National Recreation Trails
- City of Washington - National Recreation Trails
- City of Westminster - National Recreation Trails
- City of Wheat Ridge - National Recreation Trails
- Clay County Parks - National Recreation Trails
- Cleveland Metroparks - Rocky River Reservation - National Recreation Trails
- Cliff Walk Commission - National Recreation Trails
- Coastal Regional Commission of Georgia - National Recreation Trails
- Cobb County Parks, Recreation and Cultural Affairs - National Recreation Trails
- Colorado Parks and Wildlife
- Colorado Parks and Wildlife - National Recreation Trails
- Colorado Springs Park & Recreation - National Recreation Trails
- Colorado State Parks - National Recreation Trails
- Columbus Recreation and Parks - National Recreation Trails
- Conemaugh Valley Conservancy - National Recreation Trails
- Connecticut State Parks and Forests - National Recreation Trails
- Connecticut State Parks - National Recreation Trails
- Copper Harbor Trails Club - National Recreation Trails
- County of Maui
- County of Napa
- County of Orange - National Recreation Trails
- County of Ventura - National Recreation Trails
- Cross Vermont Trail Association - National Recreation Trails
- Crystal Cove Conservancy
- Cullman County Commission - National Recreation Trails
- Cullman County - National Recreation Trails
- Cullman County Parks and Recreation - National Recreation Trails
- Cumberland Valley Rails-to-Trails Council - National Recreation Trails
- Dahlgren Railroad Heritage Trail Association - National Recreation Trails
- Dallas, Guthrie, and Greene County Conservation Districts - National Recreation Trails
- Dauphin Island Park and Beach Board - National Recreation Trails
- Daycation Parent Team
- DeHart Botanical Gardens - National Recreation Trails
- Delaware Division of Parks and Recreation - National Recreation Trails
- Delaware Greenways - National Recreation Trails
- Delaware River Greenway Partnership - National Recreation Trails
- Delaware State Parks - National Recreation Trails
- Department of the Army - National Recreation Trails
- Deschutes Trails Coalition
- Dirty Freehub
- Discover Your Forest
- Dismal Swamp Welcome Center - National Recreation Trails
- Door County Parks - National Recreation Trails
- Dothan Leisure Services - National Recreation Trails
- Downtown Denver Partnership
- Dubuque County Conservation Board - National Recreation Trails
- Duke Energy - National Recreation Trails
- Duluth Parks and Recreation Department - National Recreation Trails
- DuPage County Department of Economic Development - National Recreation Trails
- DuPage County Division Of Transportation - National Recreation Trails
- Durham Parks and Recreation - National Recreation Trails
- East Bay Regional Park District
- East Bay Regional Park District - National Recreation Trails
- East Cesar Chavez Neighborhood Association - National Recreation Trails
- Eastern Idaho Visitor Center - National Recreation Trails
- East Kern Historical Museum Society - National Recreation Trails
- East Tennessee Natural Areas - National Recreation Trails
- Edgecombe County Cultural Arts Council - National Recreation Trails
- El Dorado County Transportation Commission
- Elkhart County Parks - National Recreation Trails
- Emmet County - National Recreation Trails
- Endless Mountains Heritage Region - National Recreation Trails
- Eugene Parks and Recreation Department - National Recreation Trails
- Fairfax County Park Authority - National Recreation Trails
- Fairmount Park Commission - National Recreation Trails
- Fauquier County Parks and Recreation - National Recreation Trails
- Five Rivers MetroParks
- Flint River Watershed Coalition - National Recreation Trails
- Florence Convention and Visitors Bureau - National Recreation Trails
- Florida Department of Environmental Protection
- Florida Department of Environmental Protection - National Recreation Trails
- Florida Department of Natural Resources - National Recreation Trails
- Florida Division of Forestry - National Recreation Trails
- Florida Fish and Wildlife Conservation Commission - National Recreation Trails
- Florida State Parks - National Recreation Trails
- Fontenelle Forest Nature Center - National Recreation Trails
- Forest Forest Preserve District of Kane County - National Recreation Trails
- Forest Preserve District of DuPage County - National Recreation Trails
- Four Rivers Association
- Fox Valley Park District - National Recreation Trails
- Fox-Wisconsin Heritage Parkway - National Recreation Trails
- French Creek Recreational Trails - National Recreation Trails
- Fresno County Park Department - National Recreation Trails
- Friends of Buford Park & Mt. Pisgah
- Friends of California Citrus Park
- Friends of China Camp
- Friends of Chinqua-Penn Walking Trail - National Recreation Trails
- Friends of Columbia State Historic Park
- Friends of Edgewood
- Friends of Fitzgerald Marine Reserve
- Friends of Huddart and Wunderlich Parks
- Friends of Lindenwald - National Recreation Trails
- Friends of Mt Tam
- Friends of Red Rocks
- Friends of San Pedro Valley Park
- Friends of Stevens Creek Trail
- Friends of the Centennial Trail - National Recreation Trails
- Friends of the Greenway - National Recreation Trails
- Friends of the Mountains-to-Sea Trail - National Recreation Trails
- Friends of the Musketawa Trail - National Recreation Trails
- Friends of the Panhandle Pathway - National Recreation Trails
- Friends of the Riverfront - National Recreation Trails
- Friends of the Weiser River Trail - National Recreation Trails
- Friends of Trione-Annadel
- Gaston County Parks and Recreation - National Recreation Trails
- Gateway at Hattiesburg - National Recreation Trails
- Genesee Co. Parks and Rec. Commission - National Recreation Trails
- Gereral Dacey Trail Committee - National Recreation Trails
- GM&O Rails to Trails Recreational District of Northern Missouri - National Recreation Trails
- Grandfather Mountain Stewardship Foundation - National Recreation Trails
- Great Barrington Land Conservancy - National Recreation Trails
- Greater Hazleton Area Civic Partnership - National Recreation Trails
- Greater Morgantown Convention & Visitors Bureau - National Recreation Trails
- Greater Parkersburg CVB - National Recreation Trails
- Greater Vallejo Recreation District
- Greene County Parks & Trails
- Guntersville Parks and Recreation Department - National Recreation Trails
- Gwinnett County Board of Commissioners - National Recreation Trails
- Gwinnett County Parks and Recreation - National Recreation Trails
- Hagley Museum & Library - National Recreation Trails
- Harlem Valley Rail Trail Association - National Recreation Trails
- Harrisburg Department of Parks and Recreation - National Recreation Trails
- Hatfield-McCoy Regoinal Recreation Authority - National Recreation Trails
- Hawaiian Islands Land Trust
- Heart of Vilas County Paved Bike Trail System - National Recreation Trails
- Hernando County - National Recreation Trails
- Highlands Plateau Greenway - National Recreation Trails
- Hillsborough County - National Recreation Trails
- Hollister Hills Off-Road Association
- Holmes Park District - National Recreation Trails
- Horse-Shoe Trail Conservancy - National Recreation Trails
- Houtzdale Line Rails to Trails - National Recreation Trails
- Hudson-Mohawk Heritage Park Commission - National Recreation Trails
- Hudson Paper and Pulp Co. - National Recreation Trails
- Hudson River Valley Greenway - National Recreation Trails
- Hudson Valley Rail Trail Association - National Recreation Trails
- Hui Aloha Kīholo
- Humboldt County Conservation Board - National Recreation Trails
- Huntington Museum of Art - National Recreation Trails
- Huron River Watershed Council - National Recreation Trails
- Hutch Rec - National Recreation Trails
- Ice Age Trail Alliance - National Recreation Trails
- Ida Cason Callaway Foundation - National Recreation Trails
- Ijams Nature Center
- Illinois Coalition for the Kankakee River NWT - National Recreation Trails
- Illinois Department of Natural Resources - National Recreation Trails
- Illinois Department of Transportation - National Recreation Trails
- Indiana County Parks and Trails - National Recreation Trails
- Indiana Department of Natural Resources - National Recreation Trails
- Indian Creek Nature Center - National Recreation Trails
- Indian River County
- Indy Parks and Recreation - National Recreation Trails
- Iowa Department of Natural Resources - National Recreation Trails
- Iron Ore Heritage Recreation Authority - National Recreation Trails
- Irvine Ranch Conservancy - National Recreation Trails
- Isabella Parks and Recreation Department - National Recreation Trails
- Jack London Park Partners
- Jackson County - National Recreation Trails
- Jacksonville Parks and Recreation Department - National Recreation Trails
- Jacksonville Woodlands Association - National Recreation Trails
- Jasper and Polk County Conservation Boards - National Recreation Trails
- Jefferson County, Colorado
- Jefferson County Department of Development - National Recreation Trails
- Jefferson County Open Space Program - National Recreation Trails
- John Marsh Historic Trust
- Johnson City, Tennessee
- Johnson County Park and Recreation District - National Recreation Trails
- Just Trails - National Recreation Trails
- Kankakee River Basin Commission - National Recreation Trails
- Kansas Department of Wildlife and Parks - National Recreation Trails
- Kentucky State Parks - National Recreation Trails
- King County Parks Division - National Recreation Trails
- Kings Highway Community Development Corporation - National Recreation Trails
- Kings Mountain Gateway Trails - National Recreation Trails
- Kingwood Township Parks and Recreation
- Kitsap County - National Recreation Trails
- Knox County
- Knoxville's Community Development Corporation
- Koronis Hills Snowmobile Club - National Recreation Trails
- Lafayette Park and Recreation - National Recreation Trails
- Lake County Forest Preserve District - National Recreation Trails
- Lake County Government - National Recreation Trails
- Lake Hopatcong Foundation - National Recreation Trails
- Lake Michigan Water Trail Association - National Recreation Trails
- Lake Sinissippi Improvement District - National Recreation Trails
- Lakeville Park and Recreation Department - National Recreation Trails
- Lake Wobegon Trails - National Recreation Trails
- Lancaster County Conservancy - National Recreation Trails
- Land Between the Lakes Golden Pond Visitor Center - National Recreation Trails
- Land Trust of Napa County
- Land Trust of North Alabama - National Recreation Trails
- Land Trust of Santa Cruz County
- Lane County Parks
- Laurel Hill Cemetery Company - National Recreation Trails
- Lawrence County - National Recreation Trails
- Lawrence County Tourism - National Recreation Trails
- Lawrence Parks and Recreation - National Recreation Trails
- Lebanon Valley Rails-to-Trails - National Recreation Trails
- Lee County Parks & Recreation - National Recreation Trails
- Lehigh Canal Recreation Commission - National Recreation Trails
- Leisure Services - National Recreation Trails
- Leon County Parks and Recreation - National Recreation Trails
- Lewis & Clark Fort Mandon Foundation - National Recreation Trails
- Limestone County Parks and Recreation - National Recreation Trails
- Lincoln Land Conservation Trust
- Linn County Conservation Board - National Recreation Trails
- Little Tennessee River Greenway - National Recreation Trails
- Local Motion - National Recreation Trails
- Locke Foundation
- Long Island Greenbelt Trail Conference - National Recreation Trails
- Longview Parks and Recreation - National Recreation Trails
- Los Angeles County - Beaches & Harbors
- Los Angeles County - Parks & Recreation
- Louisana Department of Park and Recreation - National Recreation Trails
- Louisianna State Parks - National Recreation Trails
- Lowellville Hillsville Charitable Foundation - National Recreation Trails
- Luzerne County Recreation - National Recreation Trails
- Mainspring Conservation Trust - National Recreation Trails
- Maricopa County Parks - National Recreation Trails
- Marion County Parks and Recreation Commission - National Recreation Trails
- Martha’s Vineyard Land Bank
- Maryland Department of Natural Resources - National Recreation Trails
- Maryland Department of Natural Resources' - National Recreation Trails
- Maryland Deptartment of Natural Resources - National Recreation Trails
- Mason-Dixon Trail System - National Recreation Trails
- Massachusetts Department of Conservation & Recreation
- Massachusetts Department of of Environmental Management - National Recreation Trails
- Massachusetts Parks and Recreation - National Recreation Trails
- Mass Audubon
- Matanuska Electric Association Charitable Foundation
- Matanuska-Susitna Borough
- Mat-Su Trails & Parks Foundation
- Maui Land & Pineapple Company
- Maui Motocross Association
- McKinley County - National Recreation Trails
- McLean Bible Church - National Recreation Trails
- MetroParks of Butler County
- Metropolitan District Commission - National Recreation Trails
- Miami Conservancy District - National Recreation Trails
- Miami County Park District
- Michigan Department of Natural Resources - National Recreation Trails
- Midpeninsula Regional Open Space District
- Midpeninsula Regional Open Space District - National Recreation Trails
- Mill Creek MetroParks
- Milwaukee County Deptartment of Parks - National Recreation Trails
- Milwaukee Riverkeeper - National Recreation Trails
- Minnesota Department of Natural Resources - National Recreation Trails
- Minnesota Parks and Recreation - National Recreation Trails
- Minnesota Trails and Waterways Unit - National Recreation Trails
- Missouri Department of Natural Resources - National Recreation Trails
- Missouri Department of Wildlife, Fisheries and Parks - National Recreation Trails
- Missouri Parks and Recreation Commission - National Recreation Trails
- Missouri River Institute - National Recreation Trails
- Missouri State Parks - National Recreation Trails
- Mohave County Parks - National Recreation Trails
- Monongahela River Trails Conservancy - National Recreation Trails
- Monroe County Parks and Recreation
- Montana State Parks - National Recreation Trails
- Monterey County Parks - National Recreation Trails
- Montgomery County Department of Parks - National Recreation Trails
- Montour Trail Council - National Recreation Trails
- Morris County Park Commission - National Recreation Trails
- Mountains Recreation and Conservation Authority - National Recreation Trails
- Mountains Recreation & Conservation Authority
- Mountains Restoration Trust
- Mountain Trails Foundaton - National Recreation Trails
- Mount Diablo Interpretive Association
- Mount Pisgah Arboretum
- Municipality of Anchorage - National Recreation Trails
- Muscatine Parks and Recreation - National Recreation Trails
- Musconetcong River Management Council - National Recreation Trails
- Musconetcong Watershed Association - National Recreation Trails
- Muskegon County - West Shore Snowmobile Council - National Recreation Trails
- Napa County Regional Park and Open Space District
- Napa ParkRx
- National Audubon Society - Hawaiʻi
- National Audubon Society - National Recreation Trails
- National Park Service - Alabama
- National Park Service - Alaska
- National Park Service - American Samoa
- National Park Service - Arizona
- National Park Service - Arkansas
- National Park Service - California
- National Park Service - Colorado
- National Park Service - Connecticut
- National Park Service - Delaware
- National Park Service - District of Columbia
- National Park Service - Florida
- National Park Service - Georgia
- National Park Service - Guam
- National Park Service - Hawaiʻi
- National Park Service - Idaho
- National Park Service - Illinois
- National Park Service - Iowa
- National Park Service - Kansas
- National Park Service - Kentucky
- National Park Service - Los Angeles County
- National Park Service - Louisiana
- National Park Service - Maine
- National Park Service - Maryland
- National Park Service - Massachusetts
- National Park Service - Michigan
- National Park Service - Minnesota
- National Park Service - Mississippi
- National Park Service - Missouri
- National Park Service - Montana
- National Park Service - National Recreation Trails
- National Park Service - Nebraska
- National Park Service - Nevada
- National Park Service - New Hampshire
- National Park Service - New Jersey
- National Park Service - New Mexico
- National Park Service - New York
- National Park Service - North Carolina
- National Park Service - North Dakota
- National Park Service - Northern Mariana Islands
- National Park Service - Ohio
- National Park Service - Oklahoma
- National Park Service - Oregon
- National Park Service - Pennsylvania
- National Park Service - Puerto Rico
- National Park Service - Rhode Island
- National Park Service - South Carolina
- National Park Service - South Dakota
- National Park Service - Tennessee
- National Park Service - Texas
- National Park Service - Utah
- National Park Service - Vermont
- National Park Service - Virginia
- National Park Service - Virgin Islands
- National Park Service - Washington
- National Park Service - West Virginia
- National Park Service - Wisconsin
- National Park Service - Wyoming
- Natrona County Parks - National Recreation Trails
- Nebraska Game and Parks Commission - National Recreation Trails
- Nebraska Parks and Recreation - National Recreation Trails
- Nebraska Rainwater Basin Wetland Mng. Dist. - National Recreation Trails
- Newark Parks and Recreation - National Recreation Trails
- New Haven - Adams Township Parks and Recreation - National Recreation Trails
- New Jersey State Parks - National Recreation Trails
- New Mexico Parks, Recreation, and Cultural Affairs Department - National Recreation Trails
- New Orleans City Park
- New York City Department of Parks and Recreation - National Recreation Trails
- New York-New Jersey Trail Conference
- New York/New Jersey Trail Conference - National Recreation Trails
- New York Office of Parks, Recreation & Historic Preservation - National Recreation Trails
- New York State Canal Corporation - National Recreation Trails
- New York State Parks
- New York State Parks - National Recreation Trails
- North Carolina Museum of Art - National Recreation Trails
- North Carolina State Parks - National Recreation Trails
- North Carolina State University - National Recreation Trails
- North Carolina Wildlife Commission - National Recreation Trails
- North Dakota Parks and Recreation - National Recreation Trails
- North East Alabama Bicycle Association - National Recreation Trails
- Northeast Tennessee Regional Economic Partnership
- North East Utilities Service Company - National Recreation Trails
- Northern Virginia Regional Park Authority - National Recreation Trails
- North Kitsap Trails Association - National Recreation Trails
- Northwest Indiana Paddling Association - National Recreation Trails
- Oakdale Recreation Department - National Recreation Trails
- Oakland Office of Parks and Recreation - National Recreation Trails
- Office of Hawaiian Affairs
- Ohio Department of Natural Resource - National Recreation Trails
- Ohio River Trail Council - National Recreation Trails
- Oklahoma City Parks - National Recreation Trails
- Oklahoma Tourism & Recreation Department - National Recreation Trails
- Onondago County Parks - National Recreation Trails
- Orange County Parks and Recreation - National Recreation Trails
- Orange County Public Facilities & Resources - National Recreation Trails
- Oregon State Parks
- Oregon State Parks - Bend
- Oregon State Parks - National Recreation Trails
- Oregon Trails Coalition
- Ottawa County Parks & Recreation - National Recreation Trails
- Outdoor Activity Center - National Recreation Trails
- OuterSpatial
- OuterSpatial - California
- OuterSpatial - Colorado
- Oxley Nature Center - National Recreation Trails
- Ozark Greenways - National Recreation Trails
- Ozark Highlands Trail Association
- Ozark Trail Association - National Recreation Trails
- Pacific Crest Trail Association
- Pacific Northwest Trail Association - National Recreation Trails
- Pacific Power & Light Company - National Recreation Trails
- Pacific Union College
- Paint Creek Trailways Commission - National Recreation Trails
- Parks California
- Pasco County - National Recreation Trails
- Peninsula Open Space Trust
- Pennsylvania Deparment of Conservation and Natural Resources - National Recreation Trails
- Pennsylvania Department of Transportation - National Recreation Trails
- Pennsylvania Environmental Council - National Recreation Trails
- Pennsylvania History and Museum Commission - National Recreation Trails
- Pennsylvania Route 6 Alliance - National Recreation Trails
- Pennsylvania State Parks - National Recreation Trails
- Peters Township - National Recreation Trails
- Phenix City Parks and Recreation - National Recreation Trails
- Phoenix Parks and Recreation Department - National Recreation Trails
- Pierce County Parks and Recreation Services - National Recreation Trails
- Pierre Economic Development Corporation - National Recreation Trails
- Pima County Natural Resources, Parks and Recreation - National Recreation Trails
- Pinellas County Park Department - National Recreation Trails
- Pine Ridge Association
- Platte County Parks and Recreation - National Recreation Trails
- Plaza History Association
- Pocahontas County Conservation Board - National Recreation Trails
- Polk County Conservation - National Recreation Trails
- Polly Hill Arboretum
- Portage County Park Commission - National Recreation Trails
- Portage County Parks & Recreation - National Recreation Trails
- Portland Parks and Recreation - National Recreation Trails
- Poudre River Trail Corridor - National Recreation Trails
- Presidio Trust
- Public Park Authority of the Cities of Lincoln and Talladega - National Recreation Trails
- Public Parks and Recreation Board of Directors - National Recreation Trails
- Putnam County Park & Recreation - National Recreation Trails
- Queen Anne's County Parks and Recreation - National Recreation Trails
- Rails to Trails of Central Pennsylvania - National Recreation Trails
- Rails to Trails Recreational District - National Recreation Trails
- Raleigh Parks & Recreation Department - National Recreation Trails
- Red Rock Lake Association - National Recreation Trails
- Rhode Island Department of Environmental Management - National Recreation Trails
- Rhode Island Division of Parks and Recreation - National Recreation Trails
- Richmond Parks & Recreation - National Recreation Trails
- Ridge to Rivers Partnership - National Recreation Trails
- Rivanna Trails Foundation - National Recreation Trails
- River Mountains Loop Trail Partnership - National Recreation Trails
- River Parks Authority - National Recreation Trails
- Riverside County Regional Park and Open Space District - National Recreation Trails
- Roanoke River Rails to Trails - National Recreation Trails
- Roaring Run Watershed Association - National Recreation Trails
- Roche Harbor Limited Liability Corporation - National Recreation Trails
- Rock River Trail Initiative - National Recreation Trails
- Rocky Mountain Conservancy
- Round Lake Area Park District - National Recreation Trails
- Sacramento County Regional Parks
- Sacramento County Regional Parks - National Recreation Trails
- Salesforce
- Saline Parks & Beautification Commission - National Recreation Trails
- San Antonio Parks and Recreation Department - National Recreation Trails
- San Bruno Mountain Watch
- Sand Creek Regional Greenway Partnership - National Recreation Trails
- San Mateo County Parks
- San Mateo County Parks Foundation
- Santa Clara County Parks and Recreation
- Santa Clara Valley Open Space Authority
- Santa Monica Mountains Conservancy - National Recreation Trails
- Saratoga County - National Recreation Trails
- Save Mount Diablo
- Save the Redwoods League
- School District of Janesville - National Recreation Trails
- Schuylkill River Development Corporation - National Recreation Trails
- Schuylkill River Greenway Association - National Recreation Trails
- Scotland County Parks and Recreation Commission - National Recreation Trails
- Seattle Parks and Recreation - National Recreation Trails
- Seaway Trail - National Recreation Trails
- Seminole County Greenways and Natural Lands - National Recreation Trails
- Sempervirens Fund
- SF Crosstown Trail
- Sheltowee Trace Association - National Recreation Trails
- Sheriff's Meadow Foundation
- Shevlin Commons
- Shiawassee River Water Trail Coalition - National Recreation Trails
- Sierra Gold Parks Foundation
- Skyline Park Citizens Association
- Sleeping Giant Park Association - National Recreation Trails
- Snohomish County Parks and Recreation - National Recreation Trails
- Society for the Protection of New Hampshire Forests
- Solano County Office of Education
- Solano County Parks
- Solano Land Trust
- Solano Moves
- Solano Transportation Authority
- Sonoma County Regional Parks
- South Carolina Department of Natural Resources - National Recreation Trails
- South Dakota Department of Game, Fish, and Parks - National Recreation Trails
- South Dakota State Parks - National Recreation Trails
- Southeast Discovery Center - National Recreation Trails
- Souther California Mountains Foundation - National Recreation Trails
- Southern New England Trail Conference - National Recreation Trails
- South Suburban Park & Recreation District - National Recreation Trails
- Southwest Iowa Nature Trail - National Recreation Trails
- Spokane City Parks - National Recreation Trails
- Springfield-Greene County Park Board - National Recreation Trails
- Stark County Park District - National Recreation Trails
- State of Hawaiʻi - Department of Land and Natural Resources
- State of Hawaiʻi - Division of Aquatic Resources
- State of Hawaiʻi - Division of Forestry and Wildlife
- State of Hawaiʻi - Division of State Parks
- State of Hawaiʻi - Historic Preservation Division
- St. Clair County - National Recreation Trails
- Stearns County Parks - National Recreation Trails
- Sterling Park District - National Recreation Trails
- Stevensville Parks and Recreation - National Recreation Trails
- St. Louis River Alliance - National Recreation Trails
- Stone Mountain Memorial Association - National Recreation Trails
- Suffolk County Parks and Recreation - National Recreation Trails
- Superior Hiking Trail Association - National Recreation Trails
- Susquehanna Greenway Partnership - National Recreation Trails
- Suwannee River Water Management District - National Recreation Trails
- Tahoe City Deptartment of Parks - National Recreation Trails
- Tahoe Donner
- Tahoe Rim Trail Association - National Recreation Trails
- TECHE Project - National Recreation Trails
- Tennessee Department of Conservation - National Recreation Trails
- Tennessee Department of Environment and Conservation
- Tennessee State Parks
- Tennessee State Parks - National Recreation Trails
- Tennessee Valley Authority
- Tennessee Valley Authority - National Recreation Trails
- Tennessee Wildlife Resources Agency
- Terre Haute Park & Recreation Department - National Recreation Trails
- The Audubon Society of Rhode Island - National Recreation Trails
- The Baldwin County Trailblazers - National Recreation Trails
- The Black Neighborhood
- The Feeder Canal Alliance - National Recreation Trails
- The Guernsey County Community Development Corporation - National Recreation Trails
- The Intertwine Alliance
- The John Bartram Association - National Recreation Trails
- The Last Green Valley - National Recreation Trails
- The Miami Conservancy District - National Recreation Trails
- The Nature Conservancy - Hawaiʻi
- The Nature Conservancy - Massachusetts
- The River Alliance - National Recreation Trails
- The Timber Company - National Recreation Trails
- The Township of Cranberry - National Recreation Trails
- The Trail Foundation - National Recreation Trails
- The Trustees of Reservations
- The University of Mississippi - National Recreation Trails
- The Woodlands Cemetery - National Recreation Trails
- Tillamook Estuaries Partnership - National Recreation Trails
- Tippecanoe County Park and Recreation - National Recreation Trails
- TNT Motorsports - National Recreation Trails
- Topeka Parks and Recreation - National Recreation Trails
- Torrington Parks Department - National Recreation Trails
- Town of Aquinnah
- Town of Edenton - National Recreation Trails
- Town of Edgartown
- Town of Farragut
- Town of Halfmoon - National Recreation Trails
- Town of Hyde Park Recreation Commission - National Recreation Trails
- Town of Marana Parks and Recreation - National Recreation Trails
- Town of Oak Bluffs
- Town of Princeville - National Recreation Trails
- Town of Santa Claus Parks & Recreation Board - National Recreation Trails
- Town of Stowe - National Recreation Trails
- Town of Tisbury
- Town of West Tisbury
- Town of Yorktown
- Township of Bethlehem - National Recreation Trails
- Township of Teaneck - National Recreation Trails
- TrailsMV Team
- Trinity Coalition - National Recreation Trails
- Truckee Donner Land Trust
- Tualatin Riverkeepers - National Recreation Trails
- Tuscaloosa County Park and Recreation Authority - National Recreation Trails
- UC Davis
- UC Merced
- United States Air Force - National Recreation Trails
- United States Army Corps of Engineers - National Recreation Trails
- United States Bureau of Reclamation - California
- United States Forest Service - Alabama
- United States Forest Service - Alaska
- United States Forest Service - Angeles National Forest
- United States Forest Service - Arizona
- United States Forest Service - California
- United States Forest Service - CA State Parks
- United States Forest Service - Colorado
- United States Forest Service - Deschutes National Forest
- United States Forest Service - Florida
- United States Forest Service - Georgia
- United States Forest Service - Idaho
- United States Forest Service - Illinois
- United States Forest Service - Kansas
- United States Forest Service - Kentucky
- United States Forest Service - Louisiana
- United States Forest Service - Maine
- United States Forest Service - Michigan
- United States Forest Service - Minnesota
- United States Forest Service - Mississippi
- United States Forest Service - Montana
- United States Forest Service - National Recreation Trails
- United States Forest Service - Nebraska
- United States Forest Service - Nevada
- United States Forest Service - New Hampshire
- United States Forest Service - New Mexico
- United States Forest Service - New York
- United States Forest Service - North Carolina
- United States Forest Service - North Dakota
- United States Forest Service - Ohio
- United States Forest Service - Oklahoma
- United States Forest Service - Oregon
- United States Forest Service - Pennsylvania
- United States Forest Service - Puerto Rico
- United States Forest Service - South Carolina
- United States Forest Service - South Dakota
- United States Forest Service - Tennessee
- United States Forest Service - Texas
- United States Forest Service - Utah
- United States Forest Service - Vermont
- United States Forest Service - Virginia
- United States Forest Service - Washington
- United States Forest Service - West Virginia
- United States Forest Service - Wisconsin
- United States Forest Service - Wyoming
- University of Tennessee, Knoxville
- Upper Valley Mountain Biking Association
- Upper Valley Trails Alliance - National Recreation Trails
- U.S. Army - Hawaiʻi
- U.S. Fish and Wildlife Service - Alabama
- U.S. Fish and Wildlife Service - Alaska
- U.S. Fish and Wildlife Service - Arizona
- U.S. Fish and Wildlife Service - Arkansas
- U.S. Fish and Wildlife Service - California
- U.S. Fish and Wildlife Service - Colorado
- U.S. Fish and Wildlife Service - Connecticut
- U.S. Fish and Wildlife Service - Delaware
- U.S. Fish and Wildlife Service - Florida
- U.S. Fish and Wildlife Service - Georgia
- U.S. Fish and Wildlife Service - Guam
- U.S. Fish and Wildlife Service - Hawaiʻi
- U.S. Fish and Wildlife Service - Maryland
- U.S. Fish and Wildlife Service - National Recreation Trails
- U.S. Fish and Wildlife Service - Portland-Vancouver National Wildlife Refuges
- U.S. Fish and Wildlife Service - Wertheim National Wildlife Refuge
- U.S. Navy - Hawaiʻi
- Utah State Parks - National Recreation Trails
- Valley Parks and Recreation Department - National Recreation Trails
- Vanderburgh County - National Recreation Trails
- Village of Bluffton Park & Recreation Board - National Recreation Trails
- Vineyard Conservation Society
- Vineyard Open Land Foundation
- Virginia Capital Trail Foundation - National Recreation Trails
- Virginia Department of Conservation and Recreation - National Recreation Trails
- Visit Bend
- Visit Knoxville
- Visit Utah
- Walk San Francisco
- Wallkill Valley Land Trust - National Recreation Trails
- Warren County Conservation Board - National Recreation Trails
- Washburn County - National Recreation Trails
- Washington County Parks - National Recreation Trails
- Washington Department of Natural Resources - National Recreation Trails
- Washington State Parks - National Recreation Trails
- Washington Water Trails Association - National Recreation Trails
- Watauga County Parks and Recreation - National Recreation Trails
- Watershed Association of the Tellico Reservoir - National Recreation Trails
- Weber County Planning Commission - National Recreation Trails
- West Alabama Mountain Bike Association - National Recreation Trails
- Western Pennsylvania Conservancy - National Recreation Trails
- West Lafayette Parks and Recreation - National Recreation Trails
- West Point and Clay County Community Growth Alliance - National Recreation Trails
- Westvaco Corporation - National Recreation Trails
- West Virginia State Parks - National Recreation Trails
- Whitman County Parks & Recreation - National Recreation Trails
- Willamette Riverkeeper - National Recreation Trails
- Williamson County - National Recreation Trails
- Winnebago County Parks - National Recreation Trails
- Winyah Rivers Foundation - National Recreation Trails
- Wisconsin Department of Natural Resources - National Recreation Trails
- Wolf River Conservancy - National Recreation Trails
- Wood County Commission - National Recreation Trails
- Wright County Conservation Board - National Recreation Trails
- Yakima Greenway Foundation - National Recreation Trails
- York County Department of Parks and Recreation - National Recreation Trails