San Bruno Mountain State Park

San Mateo County, California, San Francisco Peninsula · State Park

A grassland-covered peak overlooking San Francisco Bay, protecting rare butterflies and plants, with hiking trails, panoramic viewpoints, and spring wildflower displays near the Peninsula.

Top trails

• Eucalyptus Loop Trail — 1.1 mi loop
• Saddle Loop Trail — 2.1 mi loop
• Bog Trail — 0.8 mi one way

Coordinates: 37.6969, -122.4339.

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