Ansel Adams Wilderness -off Highway 203  Mammoth Lakes
The wilderness can be accessed at many points, including the John Muir Trail. See our listing for this trail under the city of Mammoth Lakes. There are miles of on or off-leash hiking opportunities.

 Devil's Postpile National Monument -Minaret Rd.  Mammoth Lakes
During the summer only, take a bus ride/shuttle to the Devil's Postpile National Monument with your pup. The shuttle is the only way to drive to this National Monument unless you have a camping permit or have a vehicle with 11 people or more. The shuttle begins at the Mammoth Mountain Inn off Hwy 203 and takes you and your dog on a scenic ride along the San Joaquin River to the National Monument. The travel time is about 45 minutes to Reds Meadow (past the Monument), but there are 10 stops al

 Devils Postpile National Monument -Minaret Road/H 203  Mammoth Lakes
Located in the heart of California's Eastern Sierra, this National Monument usually opens in mid-June, and depending on weather conditions they close mid to late October. The park offers a unique blending of cultural, historical, ecological, recreational and educational opportunities. Shuttle busses to the Monument are available during the summer only. Dogs are allowed on the shuttle at the discretion of the bus driver and all dogs must be muzzled during the trip. Dogs are allowed throughout the

 Horseshoe Lake -4500 Lake Mary Rd  Mammoth Lakes
The area around Horseshoe Lake serves as the de facto "dog park" for Mammoth Lakes. There are usually a number of off-leash and leashed dogs in the area. There are also a number of easy hiking trails in the area.

 Inyo National Forest -  Mammoth Lakes
Dogs are allowed on all trails in Inyo National Forest except if restricted due to a sheep habitat area. But they are allowed on the vast majority of trails. Up to two dogs are allowed to stay in each campground site in the forest. Dogs should be on a six foot leash in the forest.

 John Muir Trail -off Highway 203  Mammoth Lakes
This trail crosses the dog-friendly Devil's Postpile National Monument. The John Muir Trail offers miles of hiking trails. Dogs must be on leash at the monument but can be off leash under direct voice control in the Inyo National Forest and Ansel Adams Wilderness. The trailhead is located near the ranger's station at the monument. To get there, you can drive directly to the monument and trailhead ONLY if you have a camping permit or a vehicle with 11 people or more. All day visitors must ride a

 Lake George -Lake George Rd.  Mammoth Lakes
At Lake George, you can find the trailheads for the Crystal Lake and Mammoth Crest trails. You'll be hiking among the beautiful pine trees and snow covered peaks. The trails start at the north side of Lake George. The hike to Crystal Lake is about a 3 mile round trip. If you want a longer hike, you'll have the option on your way to Crystal Lake. The Mammoth Crest trail is the trail that branches to the right. The Mammoth trail is about a 6 mile round trip and it's a more strenuous trail.

 Lake Mary -Lake Mary Loop Rd.  Mammoth Lakes
Here's another lake and hiking trail to enjoy up in the high country. Lake Mary is known as one of the best fishing spots in the Eastern Sierra, regularly producing trophy size trout. After your water dog is done playing in the lake, head to the southeast side of the lake to go for a hike on the Emerald Lake Trail. The trail starts at the Cold Water trailhead next to the Cold Water campgrounds. Take the trail to the right towards Emerald Lake and Sky Meadows. The trail to Emerald Lake is abo

 Mammoth Mountain -Minaret Rd.  Mammoth Lakes
You can hike with your dog on "The" Mammoth Mountain in three ways. One way is to take the Gondola ride with your pup (summer only) up to the top of the mountain and then hike down. The second is to hike up the mountain from the parking lot by the Mammoth Mountain Inn and the Gondola. The third option is to start on the backside of the mountain and hike up and then of course down. For the third option, you can start at Twin Lakes (off Lake Mary Rd). The Dragon's Back Trail is on the west si

 Shady Rest Park and Trail -Sawmill Cutoff Rd.  Mammoth Lakes
This park serves as a multi-use recreation park. During the winter it's popular with cross country skiers - yes dogs are allowed. In the summer, you can go for a hike on the 5-6 miles of single track and fire road trails. It's also used by 4x4 off road vehicles too, so just be aware. To get there from the Mammoth Visitor's Center, take Hwy 203 towards town. The first street on your right will be Sawmill Cutoff Road. Turn right and Shady Rest Park is at the end of the road. There are restr