101 north across the Golden Gate Bridge. Take the Hwy 1 exit in Mill Valley and follow it until you see the sign for Muir Woods. The road to the park is winding and steep. Vehicles over 35 feet are prohibited. There is no signage directing you to the ramp to the gift shop because it does not meet code.
Wheelchairs are avvailable at the visitor's center.
With enough advance notice ASL interpreters may be available for guided walks. If you stay on the trail till it ends do not take bridge 4, return on the same path and cut over at bridge 3. The trail is not accessible between bridge 4 and 3. More accessible then the upper restroom. Stall not deep enough to close the door.