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Sherman Island County Park



Sherman Island is an internationally known windsurfing area and is extremely popular with locals and visitors. Surrounded on three sides by the Sacramento River and Mayberry Slough, the river runs wide and slow and the Delta breezes blow fiercely across the tree-lined island. Sherman Island is a place for boaters, windsurfers, kite-boarders, picnickers, photographers, anglers and watercraft enthusiasts to enjoy.


  • Take-out of large and small watercraft
  • Fishing for salmon, steelhead, striped bass and sturgeon
  • Widely recognized windsurfing location
  • Kite-boarding

Hours and Fees:

The park is open year-round from sunrise to sunset. Parking fees are collected year-long. Self-payment is required if no fee collector is present.

Park Fees:

  • $6 Vehicle
  • $12 Vehicles with Trailer (ex. Boat or Horse) or RV
  • $24 Bus
  • $30 nightly camping. ​
  • Vehicle fees increase over Summer Holiday Weekends.
Good For
Rules & Regulation
No Illegal Substances
Dogs Permitted
Swim At Own Risk
Carry Out Trash
Dogs On Leash
Leave No Trace
Camping Permits Required