Agate Beach Park

• At low tide, tidal pools fill with marine life like sea anemones.
• On a clear day ocean views stretch to the Farrallon Islands.
• The tidal ecosystem draws a wide variety of seabirds. Bring binoculars.
• An Inclusive Access trail near the parking lot overlooks the beach and reef.
• Friendly dogs on leash are welcome.
• The beach is part of Duxbury Reef State Marine Reserve.
• The charming village of Bolinas is nearby.

Know Before You Go

• All groups of 20 or more must obtain a permit in advance before visiting Agate Beach.
• Learn more about this special reef from the West Marin EAC. 
• Check tides and weather. It's best to visit at low tide, when surf is calm. Never turn your back on the ocean.
• Do not disturb tidal pools, marine animals, or other wildlife.
• Wear waterproof boots.
• Wet rocks and seaweed may be slippery.

Agate Beach is located at the end of Elm Drive in Bolinas. From Hwy 101 in Larkspur, take the Sir Francis Drake Blvd exit west to Olema, turn left at Hwy 1/Shoreline Hwy, turn left at Olema Bolinas Rd, turn right at Mesa Rd, turn left at Overlook Rd, and turn right at Elm Road.

A large parking lot is at the end of Elm Road on the left.

• Golden Gate Highway and Transportation District
• Marin Transit Trip Planner

You can also dial 511 to find out about transit options from your location.

• Be courteous and respectful of others. Parents and guardians are responsible for helping children observe park rules.
• Dogs must be on a leash. Leash must not exceed 6 feet in length.
• Individuals accompanying dogs are required to clean up and dispose of pet waste.
• Keep the park clean and litter-free. Use garbage cans provided, scoop dog poop, and carry out all your belongings.
• Be peaceful. Loud noise and amplified music are not allowed.
• No smoking, no fires.
• No alcoholic beverages.
• No camping or overnight parking.
• No firearms or weapons of any kind.
• No operating or landing aircraft of any kind, including drones.
• Permit required for groups of 20 or more people.
• Motorized vehicles are not allowed, except Power-Driven Mobility Devices (OPDMD) per Title II of the Americans with Disabilities Act.
• Some park locations may require permits for commercial use, including tours, classes, camps, film, or photography. Learn about permit applications.
• Do not approach, follow, or feed wildlife.

Always listen to Parks staff. Rule violations can result in citation and fines. Read the official Parks regulations: Marin County Municipal Code Title 10.