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United States
California
Santa Clara County

Almaden Quicksilver County Park

The best walks and hikes in Almaden Quicksilver County Park

4.6

(173)

2,846

hikers

37

hikes

Hiking in Almaden Quicksilver County Park offers diverse landscapes, including steep hillsides, cool forests, open meadows, and deep valleys. The park occupies most of the Los Capitancillos Ridge, providing sweeping views of San Jose and the surrounding region. Hikers can explore trails alongside Guadalupe and Almaden Reservoirs, with elevations varying significantly. The area is also notable for its historical mercury mining operations, with remnants scattered throughout the park.

Best hiking trails in Almaden Quicksilver County Park

  • The most popular hiking route is Randoll Trail Loop β€” Almaden Quicksilver County Park, a 9.5 miles (15.3 km) trail that takes 4 hours 22 minutes to complete, offering varied terrain and scenic vistas.
  • Another top favourite among local hikers is Mine Hill Trail loop β€” Almaden Quicksilver County Park, a moderate 10.0 miles (16.1 km) path. This route features significant elevation gain and passes by historical mining sites.
  • Local hikers also love the Hacienda Trail Loop - Almaden Quicksilver County Park, a 8.5 miles (13.6 km) trail leading through shaded sections and open fields, often completed in about 4 hours 6 minutes.
  • Hiking in Almaden Quicksilver County Park is defined by rolling hills, dense bay laurel canopies, and historical mining structures. The extensive trail network offers options for various ability levels, from easy strolls to more challenging climbs.
  • The routes in Almaden Quicksilver County Park are highly rated by the komoot community with an average score of 4.6 stars from over 80 reviews. More than 1400 hikers have used komoot to explore Almaden Quicksilver County Park's varied terrain.

Last updated: May 12, 2026

4.8

(5)

35

hikers

#1.

Randol and New Almaden Trail Loop

7.72km

02:17

240m

180m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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5.0

(3)

17

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Almaden Quicksilver County Park

Running Trails in Almaden Quicksilver County Park

MTB Trails in Almaden Quicksilver County Park

Road Cycling Routes in Almaden Quicksilver County Park

Cycling in Almaden Quicksilver County Park

Gravel biking in Almaden Quicksilver County Park

Tips from the Community

Martin Stein
March 9, 2026, Bench With a View of Almaden Quicksilver County Park

Mount Umunhum in the background

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You'll want to have your maps downloaded and your route planned once you reach this point. Two trails diverge here and short distance down the Castillero Trail you'll have the option to take up the English Camp Trail.

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From this point just off the New Almaden Trail you'll have an excellent view across San Jose and the surrounding hills.

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Sue
December 7, 2024, Randol Trail Junction

Randol Trail runs parallel to Mine Hill Trail but is situated at a lower elevation on the San Francisco Bay Area side. Originally built as a mining road to access the historic Day Tunnel, the trail is a lovely wide, well-maintained path winding through grassy fields, brush, and beautiful wooded landscapes with nice San Francisco South Bay Area views.

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This junction offers many options for continuing to explore the park. From here, you can stay to the left on Mine Hill Trail to extend your hike and connect with other trails to the west. Explore the small April Trail loop northwest or east onto the Great Eastern Trail to connect with Randol and several trails on the east side of the grounds.

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The view and the experience can change completely during this hike where you find beautiful views of Silicon Valley. The path can thus be very green but in times of drought turned brown.

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Quicksilver is a term used to refer to mercury. These lands, now transformed into an outdoor activity park, were once places where mercury mines were found.

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At the top of Prospect #3 Trail, there is a stunning picnic spot to take a break and really soak in the views overlooking San Jose and the mountains across the valley.

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Frequently Asked Questions

How many hiking trails are available in Almaden Quicksilver County Park?

Almaden Quicksilver County Park offers an extensive network of over 25 hiking routes. These trails cater to various fitness levels, from easy strolls to more challenging climbs, covering diverse landscapes including steep hillsides, cool forests, and open meadows.

What kind of terrain can I expect on the trails in Almaden Quicksilver County Park?

The park features a wide range of terrain, from rolling hills and open fields to shaded sections under dense bay laurel canopies. Elevations vary significantly, offering sweeping views of San Jose, the Almaden Valley, and the Sierra Azul Mountains. You'll find both wide, partially shaded paths and more rugged climbs.

Are there any family-friendly hiking options in Almaden Quicksilver County Park?

Yes, the park has several trails suitable for families. While some routes involve significant elevation changes, there are easier sections and shorter loops that are great for a family outing. Look for trails with less elevation gain for a more relaxed experience.

Can I bring my dog on the trails in Almaden Quicksilver County Park?

Almaden Quicksilver County Park is generally dog-friendly. Dogs are permitted on most trails but must be kept on a leash at all times. Always ensure you clean up after your pet to help keep the park enjoyable for everyone.

What historical sites can I explore while hiking in Almaden Quicksilver County Park?

The park is rich in history, being the site of former mercury mines. You can explore remnants of these operations, including mining structures and sealed mine tunnels. The New Almaden Quicksilver Mining Museum offers a deeper dive into the area's past, and the Almaden Quicksilver Historic Trail guides you through 15 historical mining sites.

Are there any scenic viewpoints or natural features to look out for?

Absolutely. The park offers numerous scenic viewpoints, with benches providing panoramic views of the rolling hills, the Almaden Valley, and the Sierra Azul Mountains. You can also enjoy views of the Guadalupe and Almaden Reservoirs. In early spring, the park is known for its spectacular wildflower displays, and it's a great spot for birdwatching.

What is the best time of year to visit Almaden Quicksilver County Park for hiking?

The park is open year-round from sunrise to sunset. Spring is particularly beautiful due to the vibrant wildflower displays. Fall offers pleasant temperatures and clear views. While accessible in winter, some trails might be muddy after rain. Summers can be warm, so early morning or late afternoon hikes are recommended.

Are there any loop trails in Almaden Quicksilver County Park?

Yes, the park features several excellent loop trails. For example, the Randoll Trail Loop is a popular option, offering varied terrain and scenic vistas. Another highly-rated loop is the Mine Hill Trail loop, which passes by historical mining sites.

Where can I park when visiting Almaden Quicksilver County Park?

The park offers several designated parking areas and trailheads. A prominent one is the Mine Hill Trailhead, which provides access to many popular routes. It's advisable to check specific trailhead locations depending on which part of the park you plan to explore.

What do other hikers enjoy most about hiking in Almaden Quicksilver County Park?

The area is highly rated by the komoot community, with an average score of 4.6 stars from over 80 reviews. Reviewers often praise the diverse landscapes, the historical mining remnants, and the sweeping panoramic views of the surrounding region. Many appreciate the extensive trail network that offers options for all ability levels.

Are there any challenging trails for experienced hikers?

Yes, for those seeking a more strenuous hike, the park offers routes with significant elevation gain. For instance, the Hacienda Trail Loop includes substantial climbs, providing a good workout and rewarding views. These trails often lead to higher elevations, offering expansive vistas.

Is public transport available to Almaden Quicksilver County Park?

While the park is primarily accessed by car, some public transportation options may get you close to the park's vicinity. However, direct public transport to the trailheads within the park is limited. It's recommended to check local bus schedules for routes that serve the Almaden Valley area, followed by a short walk or ride-share to the park entrances.

Most popular routes in Almaden Quicksilver County Park

Family-friendly hikes in Almaden Quicksilver County Park

Most popular attractions in Almaden Quicksilver County Park

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