4.7
(4553)
5,371
hikers
07:41
25.5km
850m
Hiking
Hike the difficult 15.9-mile East Fork and Lost Lake Loop in New Mexico, gaining 2789 feet with stunning lake and mountain views.
Last updated: February 26, 2026
Waypoints
Start point
Get Directions
17 m
Highlight • Trail
Tip by
10.1 km
Highlight • Lake
Tip by
12.9 km
Highlight • Lake
Tip by
25.5 km
End point
Way Types & Surfaces
Way Types
21.0 km
2.10 km
1.89 km
560 m
Surfaces
21.0 km
2.65 km
1.81 km
< 100 m
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Elevation
Highest point (3,640 m)
Lowest point (2,870 m)
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Weather
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Today
Friday 17 July
21°C
6°C
73 %
Additional weather tips
Max wind speed: 9.0 km/h
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This route was planned by komoot.
The trail officially begins at the East Fork Trailhead and parking area. Parking is available there, but it's always a good idea to arrive early, especially during peak season, as spaces can fill up quickly.
No, this trail is rated as difficult. It involves a substantial climb, sections with challenging talus slopes, and significant elevation changes. It's best suited for experienced hikers with good physical fitness.
The terrain is varied and challenging. You'll experience a substantial climb through lush forests with roots and rocks, followed by an exposed ridge featuring challenging talus slopes. The descent includes creek crossings and switchbacks, with some sections becoming less technical, and a final brief climb before leveling out.
Hikers can expect extreme beauty around Lost Lake, dense forests, expansive talus slopes, and cascading waterfalls. The route offers constantly unfolding panoramic views, especially from the exposed ridge. You'll also pass by Horseshoe Lake.
The best time to hike this loop is typically from late spring through early fall (June to September) when the snow has melted and the weather is generally more stable. Be aware that creek crossings can be impassable during spring runoff, and the exposed ridge can be challenging in adverse weather.
While specific leash rules should always be checked with the local forest service, trails in the Carson National Forest, including those within the Wheeler Peak Wilderness, generally allow dogs. However, due to the challenging terrain, including talus slopes and creek crossings, ensure your dog is capable of handling a strenuous, long hike.
The East Fork and Lost Lake Loop is located within the Wheeler Peak Wilderness in the Carson National Forest. While there isn't typically an entrance fee for the forest itself, wilderness areas often have specific regulations regarding group size, camping, and sometimes require a free self-issued wilderness permit at the trailhead. Always check the latest regulations on the USDA Forest Service website before your trip.
Yes, the route also passes through sections of the Lost Lake Trail #91, East Fork Trail #56, West Fork Road, Middle Fork (487), Velley Road, Middle Fork Trail (487), Sawmill Park Trail #55, and Beaver Road.
Given the trail's difficulty and length (over 25 km), you should bring plenty of water, high-energy snacks, appropriate layers for changing weather conditions, sturdy hiking boots, a map and compass or GPS device, sun protection, and a first-aid kit. Trekking poles are highly recommended for the steep and rocky sections.
Hikers should be aware of several hazards. The exposed ridge features challenging and potentially loose talus slopes, which require careful footing. Creek crossings can be difficult or impassable during high water, especially in spring. Always be prepared for rapidly changing mountain weather, including thunderstorms, and be mindful of wildlife.
Public transport options directly to the East Fork Trailhead are limited. While services like Red River Miners Transit operate in the general area, direct routes to remote trailheads are uncommon. It's generally recommended to have private transportation to access the trailhead.
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