Loma Alta Open Space Preserve

Marin County, California · County Open Space Preserve

A 509-acre Marin County open space preserve near Fairfax featuring expansive exposed grasslands, forested canyons, and seasonal Fairfax Falls. Offers multiuse trails for hikers, cyclists, and equestrians, with rich wildlife including western bluebirds and meadowlarks.

Top trails

• Terra Linda to Big Rock via 680 Trail and Loma Alta Mountain — 12.6 mi one way
• Loma Alta Peak Trail — 5.4 mi loop
• White Hill to 680 Trail — 10.8 mi one way

Visiting

Fees — General Admission: $0.

Parking: Parking consists of one gravel pullout below the crest of White Hill and street parking only; no dedicated lot exists. Visitors are asked not to block streets, gates, or driveways out of respect for local residents.. Dogs allowed on leash. Phone: (415) 473-6387.

Coordinates: 38.0145, -122.6143. Official website.

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