4.7
(36)
160
riders
13
rides
Road cycling in the Santa Clara Mountains offers diverse terrain across the Santa Cruz Mountains and the Diablo Range. The region features significant elevation changes, with generally steep-sloped terrain and peaks reaching over 4,000 feet. Cyclists encounter varied landscapes, including woodlands, grasslands, and scenic views of reservoirs. This area provides challenging climbs and rewarding descents for road cyclists.
Last updated: May 10, 2026
5.0
(3)
20
riders
50.9km
02:33
710m
720m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
51.6km
02:46
980m
980m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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6
riders
125km
06:23
2,130m
2,130m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
22.8km
01:11
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
12
riders
50.4km
02:36
750m
750m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
9
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
18.9km
00:57
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
8
riders
37.3km
01:53
470m
470m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(31)
8
riders
59.6km
02:54
790m
790m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
6
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Santa Clara Mountains
Located 12 miles from the main section of Bandelier National Monument on State Highway 4, the Tsankawi section offers a 1.5-mile walk along a mesa, showcasing cavates, petroglyphs, and an Ancestral Pueblo village. The trail is sometimes narrow in places, requires some scrambling in addition to climbing several ~12 foot ladders, and is quite exposed to the elements so it should be avoided during thunderstorms and inclement weather. In winter, the path may be slippery and icy. Tsankawi also can be a little challenging to locate, in large part because it signs on Highway 4. From Santa Fe, turn from State Highway 502 to 4, finding Tsankawi less than 1/4 mile on the left. Coming from Bandelier, it's easier to locate, with the gravel parking lot on the right past the 3rd stoplight. Here is a link to a great virtual tour of the site by the NPS: nps.gov/band/learn/photosmultimedia/tt-vt-intro.htm
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This part of New Mexico Highway 4 has great views of the Los Alamos Valley, with the Jemez Hairpin Curve being an especially nice spot. If hiking this road, the shoulder is narrow, so be careful.
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Located 12 miles from the main section of Bandelier National Monument on State Highway 4, the Tsankawi section offers a 1.5-mile walk along a mesa, showcasing cavates, petroglyphs, and an Ancestral Pueblo village. The trail is sometimes narrow in places, requires some scrambling in addition to climbing several ~12 foot ladders, and is quite exposed to the elements so it should be avoided during thunderstorms and inclement weather. In winter, the path may be slippery and icy. Tsankawi also can be a little challenging to locate, in large part because it signs on Highway 4. From Santa Fe, turn from State Highway 502 to 4, finding Tsankawi less than 1/4 mile on the left. Coming from Bandelier, it's easier to locate, with the gravel parking lot on the right past the 3rd stoplight. Here is a link to a great virtual tour of the site by the NPS: https://www.nps.gov/band/learn/photosmultimedia/tt-vt-intro.htm
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Nestled in the Jemez Mountains near Los Alamos, New Mexico is the Pajarito Mountain Ski Area, a small local ski area that is great for skiers and snowboarders of all skill levels. There are also extensive, groomed, Nordic ski and snowshoe trails. Pajarito Mountain is not only a winter destination, however. There are hiking and mountain biking trails that you can enjoy during the warmer months.
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Ponderosa Group Campground has vault toilets and water spigots and is just off of New Mexico Highway 4. The campsites can hold 10β50 people, and there is access to the Frijoles Canyon Shuttle running from mid-May to mid-October. This campground was affected by the Las Conchas Fire back in 2011, and today it is repaired and running well.
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The Oppenheimer House, part of the Manhattan Project National Historical Park in Los Alamos, New Mexico, holds historical significance as the former residence of J. Robert Oppenheimer, the scientific director of the Manhattan Project. Built in 1940, Oppenheimer with his wife Kitty, daughter Toni, and son Peter lived in this this modest dwelling from 1943-1945. Visitors can explore the house, now a museum, to learn about Oppenheimer's life and the intense scientific efforts that took place in the creation of the world's first atomic bomb.
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The Bradbury Science Museum, located in Los Alamos, New Mexico, is dedicated to showcasing the scientific and technological contributions of Los Alamos National Laboratory, particularly during the Manhattan Project. Named after the laboratory's second director, Dr. Norris E. Bradbury, the museum offers an immersive experience, featuring exhibits on nuclear science, physics, and the history of Los Alamos. Visitors can explore interactive displays, models, and artifacts, and learn about the laboratory's role in developing nuclear weapons and its ongoing contributions to various scientific fields. The museum aims to educate the public on the laboratory's research and its impact on national security and scientific advancements. Admission is free for visitors of all ages.
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Ashley Pond Park, situated within the Manhattan Project National Historic Park, holds significant historical value in Los Alamos, New Mexico. Named after the founder of the Los Alamos Ranch School, Ashley Pond, the park was a focal point during the Manhattan Project (1943-1947). It housed military facilities and played a crucial role in scientific research. Today, the park is a peaceful space with picturesque views of the surrounding landscape, and features memorials and interpretive signs commemorating the Manhattan Project's scientific and historical contributions. There is also the Ice House, which stands as a memorial to the Los Alamos Ranch School days and Project Y, on the southern bank of the pond.
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There are over 10 road cycling routes available in the Santa Clara Mountains, catering to various skill levels. You'll find a mix of easy, moderate, and difficult options to explore.
The Santa Clara Mountains offer diverse and generally steep-sloped terrain. You can expect significant elevation changes, with routes climbing to over 4,000 feet. The landscape features woodlands, grasslands, and scenic views of reservoirs like Stevens Creek Reservoir and Almaden Reservoir.
Yes, there are easy road cycling routes available. For example, the Los Alamos loop from Bradbury Science Museum is an easy 10.7-mile (17.3 km) route with moderate elevation gain, suitable for those new to road cycling in the region.
Absolutely. The Santa Clara Mountains are known for challenging climbs. Routes like Los Alamos via Los Alamos Valley, a 77.5-mile (124.7 km) trail with over 6,900 feet of elevation gain, offer a demanding experience. The climb up Mount Umunhum Road, though not explicitly listed as a komoot route here, is also regionally famous for its steep grades, providing a tough but rewarding experience with spectacular views.
Cyclists can enjoy panoramic views from summits like Black Mountain and Mount Hamilton. Notable landmarks include the Saint Peter's Dome and Chicoma Mountain. The historic Lick Observatory on Mount Hamilton is also a significant attraction, offering insights into astronomy and cooler temperatures at its 4,209-foot elevation.
The region generally offers good cycling conditions for much of the year. However, higher elevations, especially around Mount Hamilton, can experience significantly cooler temperatures than the valley, so dressing in layers is advisable. Winter conditions can bring colder weather, while spring and fall often provide ideal temperatures and vibrant scenery.
Yes, many routes in the Santa Clara Mountains are designed as loops. Examples include the South Mesa loop, a moderate 31.6-mile (50.9 km) route, and the shorter Los Alamos loop, which is 14.2 miles (22.8 km).
While many routes feature significant elevation, there are easier, well-paved sections suitable for families. Look for routes with moderate elevation gain or those around reservoirs, which often provide more gentle gradients. The Los Alamos loop from Bradbury Science Museum is an easy option that could be suitable for families.
The Santa Clara Mountains are highly rated by the komoot community, with an average score of 4.6 stars from over 35 reviews. Cyclists frequently praise the diverse and challenging terrain, the rewarding climbs, and the spectacular panoramic views of the Santa Cruz Mountains and Silicon Valley.
The region has an active cycling community, and local towns and communities near the routes often have cafes and other establishments. While specific recommendations depend on your chosen route, resources like local bike shops can often provide information on nearby amenities.
Public transport options to directly access trailheads in the more remote parts of the Santa Clara Mountains can be limited. It's often more convenient to drive to a starting point, especially for routes deeper within the ranges. However, some routes might be accessible from areas with local bus services in the Santa Clara Valley.
Parking availability varies by trailhead and route starting point. Many regional parks and open space preserves in the Santa Clara Mountains offer designated parking areas. It's advisable to check specific route details or local park websites for parking information before your ride.
Route durations vary significantly based on distance and elevation. Shorter, easier routes like the Jemez Hairpin Curve β Los Alamos Valley loop can be completed in under 2 hours. Longer, more difficult rides, such as Los Alamos via Los Alamos Valley, can take over 6 hours to complete.


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