4.6
(28)
554
hikers
44
hikes
Hiking in Claremont Hills Wilderness Park explores an expansive natural area at the base of the San Gabriel Mountains. The park's terrain is characterized by rolling hills, wide fire roads, and canyons with native chaparral landscapes. The trail network offers a mix of gradual inclines and more strenuous climbs. On clear days, views can extend to downtown Los Angeles.
Last updated: April 26, 2026
5.0
(1)
15
hikers
7.01km
02:08
250m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
7
hikers
11.9km
03:38
470m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3
hikers
7.04km
02:21
530m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(9)
121
hikers
8.17km
02:26
250m
250m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
11.8km
03:44
480m
480m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Sycamore Canyon Wilderness Park in Riverside is 1,500 acres of protected open space. There are miles of trails open to hikers, runners, and cyclists. Several of the trail give you scenic views of the city just minutes from downtown.
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Dedicated trail-goers will take a potato to the summit to leave as an offering to the potato gods. Check out the summit book, and the echo beneath the metal plate on the top of the tank!
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At an elevation of 3,422 feet, this summit provides breathtaking views of the San Gabriel Mountains. The mountain earned its name from the tradition of people leaving potatoes with messages and drawings on them.
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The view from the top is beautiful and not too hard to access. It is a great way to escape the city. I would recommend hiking in the morning to avoid bugs.
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There is a main parking lot at the entrance on Mills Avenue which has restrooms and water. Be aware that parking is paid and enforced, with different rates for weekdays and weekends. It's advisable to arrive early, especially on weekends, as the lot can fill up quickly.
Yes, dogs are allowed in Claremont Hills Wilderness Park, but they must be kept on a leash at all times. Please remember to bring water for your pet, especially on warm days, and to clean up after them to help keep the park beautiful.
The park is generally open from dawn to dusk. While there is no entrance fee to hike in the park itself, there are fees for parking in the designated lot. Rates can vary, so it's a good idea to check the information at the payment kiosks upon arrival.
Yes, the park offers several gentler options. For a relatively easy and shaded walk, consider the Marshall Canyon Trail loop. It's a shorter route that explores a pleasant canyon, making it a good choice for a less strenuous outing.
The popular 5-mile loop generally takes hikers between 2 and 2.5 hours to complete, depending on your pace and how often you stop to enjoy the views. It involves a significant amount of elevation gain, so be prepared for a good workout.
The park is a rich habitat for a variety of wildlife. It's common to see birds and lizards. More observant or lucky hikers might spot deer, coyotes, bobcats, and snakes. While exciting, always remember to keep a safe distance and never approach or feed the animals.
Absolutely. The park's elevated trails and westward-facing slopes offer spectacular, sweeping views, making it a fantastic location for watching the sunset. On a clear evening, you can see the sun dip below the horizon with views stretching towards downtown Los Angeles. Just be sure to bring a headlamp for the walk back down.
For those looking for a greater challenge with more elevation, the Palmer Evey Trail β Potato Mountain Peak loop is an excellent option. This longer route involves a strenuous climb to a local summit, rewarding you with expansive panoramic views of the surrounding landscape.
There are over 20 miles of trails within the Claremont Hills Wilderness Park. The network consists of wide fire roads and smaller paths, offering a variety of interconnected routes for hiking and mountain biking, ranging from easy to moderate difficulty.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers frequently praise the dramatic, sweeping views and the well-maintained, wide trails that provide a solid workout. The accessibility of a large natural space so close to the city is also a major highlight.
Yes, there are other circular routes. If you're looking for a longer and more strenuous alternative, the Potato Peak loop is a popular choice. It's a 7.3-mile (11.8 km) trail that offers a more demanding ascent and different perspectives of the San Gabriel Mountains.


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