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🏞️ Regional Park
4,152 acres
37 mi trails
Almaden Quicksilver County Park
San Jose
Dog Friendly
🥾 Hiking
⛰️ Foothill & Ridge
📸 Scenic
🌄 Overlook
🦌 Wildlife
🐴 Equestrian
A 4,000+ acre historic mining park in south San Jose with 37 miles of trails through oak woodland and remnants of the New Almaden mines.
Almaden Quicksilver County Park spreads across more than 4,000 acres of rolling hills in south San Jose, with 37 miles of trails open to hikers, equestrians, and (on select trails) mountain bikers. Once the site of the historic New Almaden mercury mines, the park is dotted with mining-era structures and interpretive sites. Trails climb through oak woodland and chaparral to ridge views, with spectacular wildflowers in spring.
🌟 Why Locals Love It
Big mileage, real history, and quiet ridge trails make it a favorite for longer hikes and trail rides.
What to Expect
Long climbs through oak woodland, historic mining relics, and exposed ridgelines with valley views.
Activities
hiking
horseback riding
mountain biking
wildlife viewing
photography
💡 Good to Know Before You Go
Bring plenty of water for longer routes. Dogs allowed on leash on most trails.
📍 Local Tip
The Mine Hill and Hacienda trails pass the best-preserved mining history and reach high overlooks.
Best Time to Visit
Spring for wildflowers; cooler months for the longer ridge loops.
⚠️ Rules & Restrictions
Dogs leashed. Some trails restricted by use — check signage.
Practical Info
Santa Clara County Parks
Hacienda Entrance, Almaden Rd, San Jose, CA 95120
37 miles of trails · moderate
8am to sunset
Free parking at the Hacienda and Mockingbird Hill entrances.
Amenities
Restrooms
Trailhead Parking
Parking
Trails
Interpretive Signs
Viewpoint
Verified Official Source
View Official Page →