East Tensleep Lake Trail from Willow Park
East Tensleep Lake Trail from Willow Park
4.8
(9301)
11,535
hikers
04:57
17.2km
420m
Hiking
Hike the moderate 10.7-mile East Tensleep Lake Trail in Bighorn National Forest, gaining 1384 feet to alpine vistas and East Tensleep Lake.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Bighorn National Forest
Waypoints
Start point
Parking
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8.60 km
Highlight • Lake
Tip by
17.2 km
End point
Parking
Way Types & Surfaces
Way Types
16.9 km
291 m
Surfaces
17.2 km
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Elevation
Highest point (2,960 m)
Lowest point (2,550 m)
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Sunday 12 July
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This route was planned by komoot.
The East Tensleep Lake Trail is typically accessed via Forest System Road (FSR) 27 or Forest Road 430 within the Bighorn National Forest. While Willow Park is a nearby area, it's not the direct trailhead. Parking is usually available at the trailhead access points along these forest roads. Be aware that parts of Forest Road 430 may require a 4x4 vehicle due to challenging conditions.
Yes, dogs are permitted on the East Tensleep Lake Trail. Always ensure your dog is under control and follow all Bighorn National Forest regulations regarding pets.
The best time to hike this trail is generally during the summer and early fall months when the snow has melted and the weather is most favorable. Always check current conditions before you go, as high elevations can retain snow later into the season.
Generally, there are no specific permits or entrance fees required for day hiking the East Tensleep Lake Trail or for general entry into the Bighorn National Forest. However, if you plan on backpacking or dispersed camping, you should familiarize yourself with the National Forest regulations, as some areas or activities may require permits or adherence to specific guidelines.
The hike to East Tensleep Lake is approximately 4.4 to 5.3 miles one-way, with an elevation gain of about 1,353 feet. For an average hiker, reaching the lake and returning could take a full day, roughly 5-6 hours of moving time, not including breaks.
The trail features varied terrain, primarily consisting of rocky singletrack and natural ground. You'll encounter steep climbing sections, stream crossings, and occasional marshy areas. The significant altitude, reaching close to 10,000 feet, also adds to the physical challenge.
You'll experience beautiful scenery with sprawling meadows, picturesque stream crossings, and occasional waterfall views. The trail parallels Tensleep Creek, offering alpine vistas and views of surrounding mountain summits. Keep an eye out for wildlife, especially moose in willow-rich areas, as the Bighorn Mountains are known for their diverse fauna.
The route to East Tensleep Lake is typically an out-and-back. However, it can be combined with other trails like the Highline Trail (#067) and the Tensleep Trail (#156) to create longer loop options, which are popular with backpackers.
Yes, as the trail parallels Tensleep Creek, there are numerous opportunities for fishing along the way. Be sure to have a valid Wyoming fishing license if you plan to fish.
Dispersed camping is permitted in many areas along the East Tensleep Lake Trail, particularly in the expansive meadows along Tensleep Creek. However, you must adhere to all Bighorn National Forest regulations, including Leave No Trace principles, proper waste disposal, and fire restrictions. Always check current conditions and specific rules for the Cloud Peak Wilderness area before you go.
The Bighorn Mountains, where this trail is located, are generally less crowded than some of the more famous Rocky Mountain ranges. This often provides a more tranquil wilderness experience. While popular, the East Tensleep Lake Trail offers a chance to enjoy the backcountry with fewer people than you might find elsewhere.
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