4.8
(163)
3,006
hikers
6
hikes
Dog friendly hiking trails around Altadena are situated at the base of the San Gabriel Mountains, offering diverse landscapes for outdoor activities. The region features rugged canyon terrain, chaparral-covered hillsides, and routes that ascend into the foothills, many within the Angeles National Forest. Hikers can explore varied ecosystems, including seasonal streams and waterfalls, with trails often providing views over the Los Angeles Basin.
Last updated: April 25, 2026
7
hikers
9.87km
03:25
730m
200m
Hike the Mount Wilson Toll Road and Idlehour Trail to Idlehour Campground, a 6.1-mile route with 2383 feet of elevation gain.
9
hikers
3.95km
01:06
70m
70m
Explore the easy Eaton Canyon Trail, a 2.5-mile hike through oak forests to the 40-foot Eaton Canyon Falls, located in the Eaton Canyon Natu

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2
hikers
23.3km
09:05
1,330m
1,330m
Hike the difficult 14.5-mile Muir Peak and Eaton Canyon Loop for diverse scenery, from canyon waterfalls to panoramic San Gabriel Valley vie
4.5
(2)
52
hikers
4.67km
01:19
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.6
(8)
37
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Altadena
Henninger Flats sits along the road with views of Altadena. You’ll pass by it while climbing the Mt. Wilson Toll Road and can take a moment to catch your breath while enjoying the views. The route features a steady climb with minimal shade, so it’s best to start early, especially in summer. At the top, enjoy panoramic views of the San Gabriel Valley and explore the area, which includes a visitor center, picnic spots, and a tree nursery.
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If you come down from Pincrest Dr, cross the bridge and keep right walking a loop to get under the bridge. From here follow the creek by crossing the stream over rocks and trunks around 10 times before you reach the small lake with the waterfall. Have great fun by taking a "shower".
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The Eaton Canyon Trails are wide and non-technical. There is sporadic shade and since the trail follows the creek, there are places to sit by the water to escape the heat.
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A site with spectacular views over Los Angeles County. Additionally, beneath the pavilion, you'll find various sighting tubes, each pointing to a different location, such as Redondo Beach, Catalina Island, Hollywood, etc.
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40 foot water fall in the San Gabriel Mountains. The hike up to the falls is moderate with several stream crossings. It can get busy during peak times, but is definitely work the trek up.
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Eaton Canyon Trail crosses over the creek which is flowing out from the waterfall at the end of the trail. Depending on flow, there isn't rushing water, but enough for your leashed dog to cool off in!
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The natural area is dedicated to conserving and protecting the beauty of nature in the region. Within the park, you'll find a creek, waterfall, and various trails to explore, providing stunning views. If you're bringing your dog, ensure they remain on a leash and stick to the designated trails.
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The climb to Muir Peak is rugged and less crowded than some of the nearby trails. The views are spectacular from the top, and the descent follows a well-maintained singletrack.
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Altadena offers 6 dog-friendly hiking trails, ranging from easy strolls to more challenging ascents, all welcoming you and your canine companion to explore the beautiful San Gabriel Mountains foothills.
Yes, Altadena has several easy dog-friendly trails perfect for beginners or seniors. For instance, the Eaton Canyon Trail is a gentle 2.5-mile path following a seasonal stream, and the Eaton Canyon Waterfall loop is another easy option, both offering pleasant walks with minimal elevation gain.
Absolutely! The Altadena area is known for its beautiful canyons and seasonal waterfalls. The Eaton Canyon Waterfall loop leads directly to the stunning Eaton Canyon Waterfall, a popular spot for hikers and their dogs. Rubio Canyon Trail also offers beautiful canyon views, including small waterfalls and cascades.
Yes, you can explore fascinating historical sites with your dog. The Mount Lowe Railway Ruins are a significant draw, with trails like the Echo Mountain via Sam Merrill Trail leading to these late 19th-century remnants. You can also find the Mount Lowe Railway Ruins as a highlight near some routes.
Many dog-friendly trails in Altadena offer breathtaking panoramic views. Hikes into the San Gabriel Mountains often provide expansive vistas over the Los Angeles Basin. On clear days, you might even catch a glimpse of the Pacific Ocean from higher points like Inspiration Point or the Altadena Crest Trail.
Yes, there are loop options available. The Muir Peak and Eaton Canyon Loop is a challenging, longer loop that offers diverse scenery. For an easier option, the Eaton Canyon Trail – Eaton Canyon Creek loop provides a pleasant circular walk.
Spring is an ideal time to visit, as the hills are green and wildflowers are in bloom, offering a vibrant backdrop for your hike. Fall and winter also provide cooler temperatures, which are often more comfortable for both you and your dog, especially on longer or more strenuous trails.
Hikers should be aware that some trailheads within the Angeles National Forest, which borders Altadena, may require a National Forest Adventure Pass for parking. It's advisable to check specific trailhead requirements before you go.
While Altadena is primarily accessed by car, some trails, particularly those around Eaton Canyon, might be reachable via local bus services with a short walk to the trailhead. However, direct public transport access to many mountain trails can be limited, so planning ahead is recommended.
The dog-friendly trails in Altadena are highly rated by the komoot community, with an average score of 4.76 stars. Reviewers often praise the diverse landscapes, the opportunity to explore historical sites, and the rewarding panoramic views, making it a favorite for outdoor enthusiasts and their dogs.
Yes, for those seeking a challenge, the Mount Wilson Toll Road and Idlehour Trail to Idlehour Campground offers a moderate to difficult hike with significant elevation gain. The Muir Peak and Eaton Canyon Loop is another difficult option, spanning over 14 miles with substantial climbs.
Many of Altadena's easier trails are perfect for families with dogs. The Eaton Canyon Trail and the Eaton Canyon Waterfall loop are excellent choices, offering relatively flat terrain and engaging natural scenery that children and pets can enjoy together.


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