The Barry/Baker tunnel on Bunker Road will be closed for maintenance during the weeks of 6/2 and 6/9. The tunnel will be open on the weekends. Please use Conzelman Road instead. More »
Muir Beach Overlook closure
The Muir Beach Overlook will be closed for Accessibility improvements and trail upgrades from June 2 through July 21. Alternate viewpoints are available along Highway 1 between there and Stinson Beach.
This five-mile loop in the rolling Marin Headlands connects to a network of other trails that rise and fall gently through grassland and coastal chapparal. Keep your eye out for wildlife.
Tips and Highlights
Did You Know?
Alcatraz Island is the site of a large colony of Western Gulls (Larus occidentalis), the gull species that inhabits the Oregon and California coast. Individuals mate for life and come together each year on Alcatraz to defend their historic territory and raise three chicks.