Sierra Azul Open Space Preserve

Santa Clara County, California · Regional Open Space Preserve

The largest preserve in the Midpeninsula Regional Open Space District at 19,300+ acres in the Santa Cruz Mountains near Los Gatos. Features Mount Umunhum (3,486 ft), 26 miles of multiuse trails, serpentine grasslands, oak woodlands, and prime mountain lion habitat.

Top trails

• Mount Umunhum Trail via Bald Mountain Trail — 6.7 mi out & back
• Limekiln Trail to Priest Rock Trail — 7.6 mi out & back
• Sierra Azul Open Space Preserve Loop — 18.6 mi loop
• Lexington Reservoir to Priest Rock Trail Loop — 5.7 mi loop

Visiting

Fees — General Admission: $0.

Parking: Three named lots serve the Mt. Umunhum zone: Mount Umunhum Summit (54 spaces, 3 ADA), Jacques Ridge (11 spaces, 1 ADA), and Bald Mountain trailhead (23 spaces, 1 ADA).. Dogs allowed on leash.

Coordinates: 37.1622, -121.8991. Official website.

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