Smooth trail with redwoods, wildflowers and swims

Beginning near the entrance, the paved Cross Marin bike path runs about three miles through the park, following the old North Pacific Coast Railroad right-of-way. If you come in the rainy season, you could spot coho salmon or steelhead trout in Lagunitas Creek. Bring a camera — not a fishing pole — these threatened fish species must not be disturbed.

To get to the Cross Marin Trail, follow the main park road across the creek. Turn either right or left to explore the trail in the park. Turn right to head through the park to the Golden Gate National Recreation Area. You can also access the trail at the south end of the park. Use the foot bridge to cross Lagunitas Creek next to Shafter Bridge.

Bicycles are also allowed on park fire roads, but not single-track hiking trails. To plan your route, view the map in the park brochure.

The park offers a communal first-come, first-served hike-and-bike campsite for up to eight people who backpack or pedal into the park. There's not much privacy and a few raccoons, but no need for reservations.