Brannan Island State Recreation Area: dog rules

Yes, with restrictions. Yes. Dogs must be kept on a leash no longer than six feet and under human control at all times. They are allowed on paved roads or in your campsite only. Dogs (except for service dogs) are prohibited on all trails and beaches except in designated areas. Pets must be kept inside tents or vehicles during nighttime hours.

Dogs allowedYes, with restrictions
Official restrictionsYes. Dogs must be kept on a leash no longer than six feet and under human control at all times. They are allowed on paved roads or in your campsite only. Dogs (except for service dogs) are prohibited on all trails and beaches except in designated areas. Pets must be kept inside tents or vehicles during nighttime hours.
LeashRequired
Maximum leash length6 feet
Leaving your dog aloneNot allowed

Verified October 26, 2026 from California Department of Parks and Recreation. Full record and sources on DogPolicies.