4.4
(14)
830
riders
27
rides
Road cycling routes in Claremont Hills Wilderness Park offer an extensive network of paths situated at the base of the San Gabriel Mountains. The park features diverse terrain, including challenging climbs and routes with significant elevation gains. From various points, cyclists can experience panoramic views of the San Gabriel Valley, extending towards Los Angeles and the Inland Empire basin. The landscape is characterized by native vegetation and varied topography, providing a range of road cycling experiences.
Last updated: October 5, 2026
16
riders
26.9km
01:47
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
39.3km
02:16
460m
460m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(4)
381
riders
73.6km
04:37
1,660m
1,660m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.6
(5)
54
riders
48.6km
02:58
820m
820m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
29
riders
32.5km
02:02
260m
260m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Sometimes there's a good-sized pool of water in this basin; most of the time, though, it's a boggy sort of wetland. Either way it's home to an interesting riparian, sage scrub and southern oak habitat.
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You can cycle across the top of the dam, which was constructed in 1928 to help control flooding in the region. It stands at 147 feet high, and today supports a myriad of outdoor recreation activities on the reservoir.
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If you’re riding the Pacific Electric Trail, you’ll pass by Upland Basin, part of the Waterwise Community Center and Chino Basin Water Conservation District. It’s a water reservoir that helps manage stormwater for the area. You can also visit the Waterwise Community Center a few blocks south—they offer free workshops on gardening, irrigation, and more, both online and in person.
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Mount Baldy Village & ski resort towers above the San Gabriel Valley & Los Angeles suburbs and is a lovely alpine community with a wonderful restaurant and a pub. It's a great place to stop, take in the incredible scenery, and refuel during your ride.
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The climb up Mount Baldy is a serious challenge, starting with a moderate grade that quickly intensifies as you ascend. As you pass through the village, the road narrows and steepens, with sections reaching 10-14% gradients and tight switchbacks that demand your focus. The final stretch to the summit, used in the Tour of California, offers a tough alpine ascent that tests even the most seasoned climbers.
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Great view of the Puddingstone Reservoir, a 250-acre man-made body of water. There is a road that runs along the perimeter of the reservoir and there is a spot to pull off the road to get a close up view of the water.
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The Mt. San Antonio College Wildlife Sanctuary is a 10-acre protected haven that proudly preserves the natural beauty of the trees, shrubs, and flowers that once thrived in the area. With a mission to provide a safe migratory refuge and breeding ground for birds and other animals, it boasts a natural stream and a pond that are home and visitation spots for many bird species. The Sanctuary is also home to a 25-seat amphitheater on the southern tip, offering a perfect setting for Biology classes and lectures for visiting groups.
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Puddingstone Reservoir is an artificial lake spanning 250 acres. In the past, it played a dual role, functioning not only as a flood control basin but also as a vital water source for local citrus growers. Today, the dam remains operational and is currently undergoing improvements. Today, visitors can enjoy various amenities at Puddingstone Reservoir, including boat rentals, campsites, a fish cleaning station, restrooms, showers, a snack bar, and a designated swimming area.
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Claremont Hills Wilderness Park offers over 30 road cycling routes, catering to various skill levels. You'll find a good mix of easy, moderate, and challenging options to explore.
Yes, the park features 13 easy road cycling routes. A great option for a more relaxed ride is the Brackett Field Airport – Puddingstone Reservoir loop from Claremont Graduate University, which is about 19 miles long and leads through open landscapes.
For experienced cyclists seeking a challenge, there are 4 difficult routes. The Mt Baldy Climb – Mount Baldy Village loop from Claremont Graduate University is a demanding 30.7-mile route with over 1,100 meters of elevation gain, leading towards Mount Baldy Village.
Many of the routes in Claremont Hills Wilderness Park are designed as loops. For example, the San Dimas Canyon Park – Jaeger Park loop from Claremont Graduate University is a popular 19-mile moderate loop offering varied terrain through local canyons.
Road cyclists in Claremont Hills Wilderness Park are treated to breathtaking panoramic views. From various points, you can enjoy sweeping vistas of the San Gabriel Valley, extending all the way to Downtown Los Angeles, Catalina Island, and the Inland Empire basin. The park's location at the base of the San Gabriel Mountains provides a stunning backdrop.
While cycling, you'll encounter peaceful native landscapes and diverse terrain. The park is known for seasonal wildflower blooms and a rich array of plant life, including oak trees and sagebrush. Keep an eye out for local wildlife such as hawks, owls, deer, and coyotes, especially on quieter sections of the trails.
The road cycling routes in Claremont Hills Wilderness Park are highly rated by the komoot community, with an average score of 4.2 stars. Nearly 1,000 road cyclists have used komoot to explore the park, often praising the diverse terrain, panoramic views, and the range of options for different skill levels.
The park can be enjoyed year-round, but spring and fall generally offer the most pleasant conditions with milder temperatures. Spring also brings vibrant seasonal wildflower blooms, enhancing the scenic beauty of the rides. Summers can be hot, so early morning or late afternoon rides are recommended during those months.
Yes, some routes will take you past local water features. The San Dimas Reservoir – Puddingstone Reservoir Dam loop from La Verne is a moderate 25-mile route that offers views of these reservoirs, providing a refreshing change of scenery.
While the park offers diverse terrain, including challenging sections, there are easy routes that can be suitable for families with older children or those comfortable with longer distances. The 5-mile 'Claremont Loop' is a shared-use pathway that attracts various users, including cyclists, and can be a good starting point for a family outing, though some sections may be unpaved.
The road cycling routes in Claremont Hills Wilderness Park vary in length. You can find routes ranging from shorter, easier loops around 19 miles, such as the Brackett Field Airport – Puddingstone Reservoir loop, to more extensive and challenging rides like the Mt Baldy Climb, which is over 30 miles long.
Yes, there are routes that start from La Verne. A popular moderate option is the Puddingstone Reservoir – View of Puddingstone Reservoir loop from La Verne, which covers nearly 25 miles and offers scenic views of the reservoir.


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