The trail, sidewalk, and decks are accessible.
The parking lot at the south end of the trail is large enough for any vehicle. Free parking is available on Embarcadero Street. Trail 35.35824, -120.85092
The accessible sites have large parking pads and concrete under the table and fire ring. The table has an extended top and the fire ring has high sides.
The Marina Peninsula Trail, an accessible dirt and boardwalk trail, is located across Main Street from the campground. The total walk/roll from the campground and around the trail loop is about a mile. There's also a parking lot that is large enough for any vehicle if you chose to not walk from the campground.