Bootjack Trail Loop goes through both Muir Woods National Monument and Mt. Tamalmpais State Park is located near Mill Valley, California. With the starting point for this hike at the entrance to Muir Woods, there will be an entry fee to enter the national monument (click here for more details).
To park at the Muir Woods lot or ride the free shuttle, reservations are required. You can make your reservations on GoMuirWoods.com.