Hayward Regional Shoreline, part of the East Bay Regional Park District, consists of 1,811 acres of salt, fresh, and brackish water marshes, seasonal wetlands and public trails.
Cogswell Marsh, a 250-acre tidal marsh restoration and enhancement project, was completed in 1980. This area, once restored to tidal action, rapidly became an established saltwater marsh.
In order to protect wildlife, dogs are not allowed south of the West Winton Avenue flood control channel.
Activities at the shoreline include hiking, bicycling, jogging, birdwatching, picnicking and fishing. Fishing is allowed from the levees, except in the marsh areas. A California State Fishing License is required for those age 16 and over.
Picnicking is permitted, but there are no picnic tables at the park. Benches are located along the trail. Dogs are not allowed south of Winton Avenue to protect nesting and feeding wildlife.
Remember during your hike or bicycle ride that many shoreline areas provide nesting habitat and feeding grounds for wildlife. In order to minimize human intrusion, please remain on the trail and observe specially signed restricted areas.
Dogs are welcome in the park on a leash. No parking fees.
Keeping our trails beautiful and dog-friendly is crucial to ensure everyone enjoys the great outdoors. Some people want to ban dogs from public spaces, but we believe dogs are essential members of our community. They bring joy, companionship, and energy to our hikes. To keep our trails open to our furry friends, we must be responsible. Pick up after your dog, keep them on a leash where required, and respect other trail users. By doing our part, we can ensure that our beloved pups remain welcome on all trails, allowing your pack to continue exploring and enjoying nature together.
