4.5
(137)
8,212
riders
280
rides
Road cycling routes in Angeles National Forest traverse a vast landscape characterized by steep canyons, chaparral-covered slopes, and pine and fir forests, with elevations ranging from 1,200 to over 10,000 feet. This diverse terrain provides a wide array of scenic routes, from challenging mountain climbs to more moderate paths. The forest's proximity to Los Angeles makes it an accessible destination for road cyclists seeking varied experiences. Its extensive network of well-paved roads offers significant climbing and sweeping views across Southern…
Last updated: May 27, 2026
62.1km
03:52
1,460m
1,460m
The Mount Gleason Loop is a challenging 38.6-mile road cycling route in Angeles National Forest, offering dramatic views and significant cli
4.7
(6)
113
riders
37.6km
02:23
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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16
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
14
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
11
riders
42.6km
02:28
560m
560m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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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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San Gabriel Reservoir is a good place to end your route across the mountains, with dramatic views and wide open space. The road curves above the reservoir, making it a great spot to catch your breath and take in the landscape. Early mornings are quieter and cooler—perfect for a break during a long climb.
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At about 84 miles long, the Santa Clara River is the largest natural river system in southern California remaining in a relatively undeveloped state. Along its length there is the 8 mile long Santa Clara River Trail, which is a paved bicycle and walking path in the city of Santa Clarita.
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This is where you leave Crystal Lake Road to get to Crystal Lake. Crystal Lake is a beautiful lake in the San Gabriel Mountains. If you want to stay the night, there are campsites on the banks of the lake.
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Halfway up the Highway 39 & Dawson Saddle climb, the Upper Bear Creek Trailhead is a good place to stop for a break if you need to catch your breath. While the trail itself is not suitable for road bikes, the trailhead has picnic tables and restrooms, so it is a good spot for a snack and quick breather.
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The Crystal Lake climb begins in the Angeles National Forest, offering cyclists a moderately challenging route through some scenic landscapes. As you approach the 7-mile mark, the climb starts to reward your efforts with dramatic views of the winding switchbacks and the canyon below. The final stretch on Crystal Lake Road provides a peaceful, lightly trafficked road, ideal for cyclists to finish the climb on a well-maintained path with stunning views ahead.
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Highway 39 climbs deep into Southern California’s San Gabriel Mountains, starting with a steady grade that twists through rugged terrain and offers sweeping views. After passing multiple switchbacks, a Crystal Lake turnoff, and a gated parking area around mile 12, the road softens slightly, continuing along a scenic ridgeline toward the junction with Angeles Crest Highway. A final moderate push leads you to Dawson Saddle at just under 8,000 feet, a summit raced by the pros and known as one of California’s most difficult ascents.
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Visit the Big Tujunga Dam Overlook for awesome views of the Big Tujunga River and the concrete arch dam. Built in 1931, the dam features a reservoir about 89 square acres in size. The dam is key for flood protection and water conservation.
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Angeles National Forest offers a wide selection of road cycling routes, with over 270 options available. These routes traverse diverse landscapes and cater to various skill levels.
The routes in Angeles National Forest cater to all abilities. You'll find 88 easy routes, 127 moderate routes, and 59 difficult routes, ensuring there's a challenge suitable for every road cyclist.
Road cycling in Angeles National Forest is characterized by diverse terrain, including steep canyons, chaparral-covered slopes, and pine and fir forests. Elevations range significantly from 1,200 to over 10,000 feet, providing routes with winding switchbacks, dramatic canyon vistas, and substantial climbing opportunities.
Yes, Angeles National Forest is renowned for its challenging climbs. Routes like the Upper Bear Creek Trailhead – Crystal Lake Recreation Area loop from Azusa Downtown are classified as difficult, featuring significant elevation gain. The iconic Angeles Crest Highway also offers consistent, moderate grades and over 9,000 feet of ascent on the way to Wrightwood.
The komoot community highly rates road cycling in Angeles National Forest, with an average score of 4.6 stars from over 120 reviews. Cyclists often praise the stunning views across Southern California, the winding switchbacks, and the diverse terrain that offers both challenging climbs and scenic rides.
While many routes involve significant climbing, there are easier options available. For instance, the Brookside Park loop from Pasadena Council District 1 is an easy 12.8-mile trail that leads through urban and park areas, suitable for a more relaxed ride.
Angeles National Forest offers spectacular scenery. Along your rides, you might encounter majestic peaks like Mount Baldy or Strawberry Peak. You could also pass by natural monuments such as Eaton Canyon Waterfall or enjoy views from Mount Lukens.
Yes, you can explore historical points of interest. For example, the Mount Lowe Railway Ruins offer a glimpse into the area's past and can be reached via certain routes.
Yes, many routes in Angeles National Forest are designed as loops. Examples include the challenging Mount Gleason Loop and the moderate Rubel Castle – Little Dalton Debris Basin loop from Glendora, which offer varied scenery and return you to your starting point.
The Angeles National Forest offers beautiful vistas, particularly during the spring wildflower season and with lovely fall colors. However, it's important to check for seasonal closures, especially at higher elevations, and be aware of weather conditions, as they can vary significantly with elevation.
While the forest offers a wilderness escape, some routes pass closer to amenities. For instance, the Syndicate Coffee – Prime Pizza loop from Altadena suggests routes that incorporate stops for refreshments, often found in the towns bordering the forest.
The Angeles National Forest is primarily accessed by car, with various entry points including the scenic CA-2 (Angeles Crest Highway). While its proximity to Los Angeles makes it an accessible 'backyard playground,' direct public transport options into the heart of the forest for cyclists are limited. It's best to plan your route to start from a point accessible by car.
Parking is generally available at various access points and trailheads throughout the Angeles National Forest. Popular starting points for road cycling often include areas along the Angeles Crest Highway or near towns bordering the forest, such as Glendora or Pasadena. Always check specific route details for recommended parking locations.


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