There are two approaches to The Hospital, a scenic approach and the Tunnel/ Bunker Road approach.

Scenic Approach

From North of the Golden Gate Bridge: Take the last Sausalito exit off Highway 101, just before the Golden Gate Bridge. At the exit stop sign, turn left. Follow directions below.

From South of the Golden Gate Bridge: Just after you cross the Golden Gate Bridge, take the second exit off Highway 101 at Alexander Avenue (after the Vista Point). Stay to your left and follow the signs for Highway 101 South (this will bring you under the freeway to the other side). Follow directions below.

Just before the entrance to the Golden Gate Bridge, look for Conzelman Road on your right with signs for the Golden Gate National Recreation Area (GGNRA) and the Marin Headlands. Conzelman Road will be the only road going uphill within sight of the freeway. Turn right onto Conzelman Road. Follow this road until it forks at McCullough Road. Turn right at the fork onto McCullough Road, heading downhill. At the bottom of the hill, turn left onto Bunker Road. Follow Bunker Road for approximately 3 miles. Ignore various forks to the left; always bear to the right to make sure you stay on Bunker Road. Rodeo lagoon is your next landmark. About halfway alongside the lagoon, the road forks and you will see a sign on your right hand side for the The Marine Mammal Visitor Center. Bear left, towards Rodeo beach. Directly adjacent from the footbridge to the beach, you will see on your right building 1049 and a brown sign for The Marine Mammal Visitor Center. Park on the left.

Tunnel/Bunker Road Approach

From North of the Golden Gate Bridge: Take the last Sausalito exit off Highway 101, just before the Golden Gate Bridge. At the exit stop sign, turn right and follow the road under Highway 101 to a second stop sign. Go straight and look immediately for a left turn lane and a sign for "Marin Headlands." Go left and through the tunnel. You will now be on Bunker Road. Follow Bunker Road for approximately 3 miles. Ignore various forks to the left; always bear to the right to make sure you stay on Bunker Road. Rodeo lagoon is your next landmark. About halfway alongside the lagoon, the road forks and you will see a sign on your right hand side for the The Marine Mammal Visitor Center. Bear left, towards Rodeo beach. Directly adjacent from the footbridge to the beach, you will see on your right building 1049 and a brown sign for The Marine Mammal Visitor Center. Park on the left.

From South of the Golden Gate Bridge: Just after you cross the Golden Gate Bridge, take the second exit off Highway 101 at Alexander Avenue (after the Vista Point). Stay to your right: do not turn left at the exit off-ramp and do not go underneath the freeway. Proceed about 500 feet until you see a left turn lane and a sign for "Marin Headlands" (do not go down the hill into Sausalito). Turn left and go through the tunnel. You will now be on Bunker Road. Follow Bunker Road for approximately 3 miles. Ignore various forks to the left; always bear to the right to make sure you stay on Bunker Road. Rodeo lagoon is your next landmark. About halfway alongside the lagoon, the road forks and you will see a sign on your right hand side for the The Marine Mammal Visitor Center. Bear left, towards Rodeo beach. Directly adjacent from the footbridge to the beach, you will see on your right building 1049 and a brown sign for The Marine Mammal Visitor Center. Park on the left.