4.9
(64)
1,461
riders
12
rides
Road cycling in Calero County Park offers routes that navigate the eastern foothills of the Santa Cruz Mountains. The area features rolling grassland hills, intermittent oak woodlands, and views of Calero Reservoir. While dedicated paved routes within the park are limited, the surrounding roads provide significant no traffic road cycling opportunities. These routes often include elevation gains and scenic vistas of reservoirs and the wider Santa Clara County.
Last updated: May 14, 2026
15
riders
25.4km
01:18
210m
210m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
13
riders
21.1km
00:55
100m
100m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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22
riders
39.7km
01:56
150m
150m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5
riders
14.2km
00:38
50m
50m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
28
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Blueberry 🫐 muffins are delicious, have them warmed…👍🏾
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Here is the Santa Teresa Train Station entrance, the southern terminus of the VTA Blue Line light rail in San Jose. Bicycle racks are available for cyclists.
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Almaden Lake is located in San Jose, California, and is a part of the popular Almaden Lake Park, a 65-acre park. The park features ample parking, restrooms, and playgrounds, and well-maintained walking and biking trails that wind around the lake, providing scenic views and access to picnic areas and open green spaces. The trails also connect to the broader Los Alamitos Creek Trail and Guadalupe River Trail. While the lake itself is no longer open for swimming or boating due to mercury contamination, visitors can enjoy fishing in designated areas, with species like bass and catfish commonly caught. Wildlife enthusiasts often spot various bird species, including ducks, herons, and egrets.
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The Almaden Quicksilver Mining Museum is in the historic 1854 Casa Grande manor. The museum gives visitors a glimpse into the history of mercury (also known as quicksilver) mining and the role it played in the California Gold Rush. Visitors can explore exhibits of 19th-century mining photos, a mine tunnel diorama, and artifacts from mining families. The museum is open Friday through Sunday from 12:00 to 4:00 PM, with a suggested $2 donation for admission, and the museum grounds are open daily from 8:00 AM to sunset.
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Los Alamitos Creek Trail is a nice paved multi-use path. This path has a few parks along the way that you could loop in for some off-road surfaces. There isn't very much shade and the path can get a little crowded, so getting out early can be in your best interest.
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This trail circles Almaden Lake. It's a fantastic spot for birdwatching, with a variety of birds, ducks, and other wildlife.
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Santa Teresa County Park is a 1,673 acre park offering an array of spectacular views. There are secluded upland valleys here that offer a quiet place to escape developed areas and enjoy some solitude.
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The Coyote Creek Trail, also called the Bay Area Ridge Trail, is a stunningly paved multi-use path that slowly transitions to gravel. The trail winds in between a number of ponds and has a little more shade at the turnaround loop.
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This guide features 12 dedicated no-traffic road cycling routes that explore the areas in and around Calero County Park. These routes offer a variety of distances and difficulty levels to suit different riders.
Yes, there are several easy routes suitable for families or those looking for a relaxed ride. For instance, the Pfeiffer Park – Los Alamitos Creek Trail loop from Almaden Valley is an easy 14.2 km route, and the Coyote Ranch – Coyote Creek Trail loop from Martin Murphy Middle School offers a gentle 18.5 km ride.
While Calero County Park itself has many multi-use trails more suited for mountain or gravel bikes, the no-traffic road cycling routes in this guide primarily utilize well-paved surfaces in the surrounding areas. You can expect scenic views of rolling grassland hills, oak woodlands, and reservoirs, with some routes featuring significant elevation gains.
Absolutely. For experienced cyclists seeking a challenge, the Mount Umunhum – Mount Umunhum loop from Almaden Valley is a difficult 43.2 km route with substantial elevation gain, offering a rewarding ride and panoramic views.
Many routes offer views of the prominent Calero Reservoir and Los Cerritos Pond. You'll also encounter rolling hills, oak woodlands, and potentially spot local wildlife. Some routes might pass by points like the Bailey Road Climb or offer distant views from trails like the Lisa Killough Trail.
The park and surrounding areas are beautiful year-round. Early spring (March, April, May) is particularly scenic with lush greenery and a spectacular display of native wildflowers. The weather is generally pleasant for cycling for much of the year, though summer can be warm.
Yes, all the routes listed in this guide are circular loops, designed to bring you back to your starting point. Examples include the Santa Teresa County Park loop from Almaden Quicksilver County Park and the Pfeiffer Park – Alamitos Creek Trail loop from Almaden Valley.
The routes in and around Calero County Park are highly rated by the komoot community, with an average score of 4.5 stars from 61 ratings. Reviewers often praise the quiet environment, scenic views of reservoirs and rolling hills, and the well-maintained paved surfaces that make for enjoyable no-traffic rides.
Yes, many of these routes originate from areas with designated parking, such as near Almaden Quicksilver County Park or other local parks, providing convenient access for cyclists.
While Calero County Park itself is primarily a natural area, the routes often start or pass through areas like Almaden Valley, which have various cafes and restaurants where you can refuel before or after your ride.
Calero County Park is home to diverse Californian wildlife. Cyclists might spot red-tailed hawks, ground squirrels, burrowing owls, coyotes, and various waterfowl around the reservoirs. Lucky visitors might even see nesting bald eagles.
Yes, the region offers interconnected trails and roads. Some routes in this guide, like the Santa Teresa County Park loop from Almaden Quicksilver County Park, connect to adjacent open spaces, allowing for extended exploration beyond Calero County Park's immediate vicinity.


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