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Routes
Hiking trails & Routes
United States
Wyoming
Big Horn County

Mistymoon Trail

Hard

4.5

(9735)

11,736

hikers

Mistymoon Trail

06:01

21.7km

400m

Hiking

Embark on the Mistymoon Trail, a challenging hike that takes you through the diverse landscapes of Bighorn National Forest. This difficult route spans 13.5 miles (21.7 km) and involves a significant elevation gain of 1305 feet (398 metres), typically requiring 6 hours and 1 minute to complete. You will start by navigating through forests and rocky sections, crossing several creeks early in your journey. As you ascend, the path opens up into expansive meadows, eventually leading you to the pristine waters of alpine gems like Lake Helen and Mistymoon Lake. These lakes offer spectacular reflections of the surrounding pine trees and rugged mountains, providing many memorable scenic viewpoints along the way.

Before you set out on this high-altitude adventure, be aware that the trail begins at approximately 9,100 feet, so prepare yourself for thinner air and cooler temperatures. It is always a good idea to check with the Bighorn National Forest directly for any current regulations regarding permits or reservations before your visit. Make sure you pack appropriate gear suitable for a full day of hiking across varied mountain terrain. Planning your visit carefully will ensure a safer and more enjoyable experience on the route.

Beyond the physical challenge, the Mistymoon Trail offers a rich natural experience within the Bighorn National Forest. Keep your eyes peeled for local wildlife, as the area is home to animals like moose and elk, often spotted near water sources or in the meadows. You will also encounter a vibrant display of wildflowers, including the striking Indian paintbrush, adding splashes of color to the alpine scenery. This trail provides a deep immersion into the wilderness, showcasing the rugged beauty and ecological diversity of the region.

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Cloud Peak Wilderness

Bighorn National Forest

Waypoints

A

Start point

Parking

Get Directions

1

421 m

West Tensleep Lake

Highlight • Lake

West Tensleep Lake is a great spot to start your hike in the Cloud Peak Wilderness (part of Bighorn National Forest). It hosts a campground and can be reached by car. Even though it's good infrastructure, it's still a great place in the middle of beautiful nature.

Tip by

2

6.45 km

Misty Moon Trail

Highlight (Segment) • Trail

Misty Moon Trail starts at West Tensleep Lake and goes all the way up to the north until it reaches Mistymoon Lake. The trail leads through forests, over rocks and crosses beautiful creeks. And watch out: if you're lucky, you will be able to even spot a moose.

Tip by

3

7.73 km

Lake Helen

Highlight • Lake

Many hikers agree, that Lake Helen belongs to the most beautiful lakes in the Bighorn National Forest and as there are not just a few lakes in the area, that must mean something.

Tip by

4

10.8 km

Misty Moon Lake

Highlight • Lake

Misty Moon Lake marks the endpoint of the trail of the same name and is the meeting point of Misty Moon Trail and Solitude Loop Trail. Enjoy the reflections of the rocky and grassy backgrounds in the lake, recharge and get ready for the rest of your hike.

Tip by

B

21.7 km

End point

Parking

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Way Types & Surfaces

Way Types

21.5 km

136 m

< 100 m

Surfaces

21.1 km

536 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Today

Saturday 30 May

9°C

1°C

77 %

Additional weather tips

Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I get to the trailhead and where can I park?

The Mistymoon Trail is located in the Cloud Peak Wilderness within Wyoming's Bighorn National Forest. While specific parking details aren't provided, trailheads in national forests typically have designated parking areas. It's advisable to check the Bighorn National Forest website for the most current information on trailhead access and parking availability before your visit.

Are there any permits or fees required for hiking here?

The Mistymoon Trail is located within the Cloud Peak Wilderness in Bighorn National Forest. Generally, there are no entrance fees for Bighorn National Forest itself. However, for wilderness areas like Cloud Peak, self-issue permits are often required at the trailhead for day use or overnight backpacking to help manage visitor numbers and collect data. Always check the official Bighorn National Forest website or contact a ranger station for the most up-to-date regulations regarding permits and any potential fees before your trip.

Is this trail dog-friendly?

Yes, the Mistymoon Trail is generally dog-friendly. However, as it's located within a wilderness area, dogs must be kept on a leash to protect wildlife and ensure a pleasant experience for all hikers. Always practice Leave No Trace principles, including packing out all pet waste.

When is the best time of year to hike this trail?

The best time to hike this trail is typically during the summer months, from late June to early September, when the snow has melted, and the weather is most favorable. This period also offers the best chance to see wildflowers and experience the alpine lakes. Be prepared for changing weather conditions, even in summer, as higher elevations can be unpredictable.

How difficult is this hike, and is it suitable for beginners?

This hike is generally considered difficult. It involves a gradual, consistent uphill climb for about seven miles to Mistymoon Lake, starting at around 9,100 feet and ascending to over 10,000 feet. While the main segment to Mistymoon Lake is moderate, good fitness is required due to the sustained ascent and uneven terrain. It might be challenging for absolute beginners, but those with some hiking experience and good physical condition should find it rewarding.

What kind of terrain and scenery can I expect?

The trail offers diverse terrain, starting through forests with several creek crossings in the first mile. As you ascend, it opens up to beautiful meadows. You'll encounter rocky sections, especially if you continue past Mistymoon Lake. The scenery is spectacular, featuring pristine alpine lakes like Lake Helen and Misty Moon Lake, set against pine trees and rugged mountain landscapes. Higher elevations provide expansive, big sky views above the timberline.

What wildlife and plants might I see?

Wildlife sightings are common along the route. Hikers frequently spot moose (including cows with calves) and elk. The area is also rich in wildflowers, such as Indian paintbrush, and you might encounter large mushrooms. Keep an eye out for various bird species and smaller mammals typical of a mountain wilderness environment.

What are the main points of interest along the way?

The primary attractions are the stunning alpine lakes. You'll pass by West Tensleep Lake near the start, and further along, you'll reach Lake Helen and the namesake Misty Moon Lake. These lakes offer picturesque views and opportunities for fishing and photography.

Does this route connect with other trails?

Yes, the Mistymoon Trail is part of a larger network within the Cloud Peak Wilderness. While the primary route is the Misty Moon Trail itself, the route also passes through sections of the Trail 065 (Lost Twin Lakes Trail) and Trail 064. There are also connections to the Bald Ridge Trail and the Solitude Loop Trail, offering options for longer excursions.

Are there options to extend the hike or do a loop?

Yes, there are significant options for extending your hike. A popular, more challenging undertaking is the 16.9-mile Lake Solitude and Misty Moon Loop, often recommended as an overnight trip. This loop rewards hikers with stunning views of Lake Solitude, adorned with lily pads. You can also continue past Mistymoon Lake towards the smaller Fortress Lakes, though this section becomes steeper and rockier.

Is there water available along the trail?

While the trail features several creek crossings and alpine lakes, it's crucial to filter or treat any water collected from natural sources to ensure it's safe for drinking. It's always recommended to carry sufficient water for your hike, especially during warmer months, and to bring a water filter or purification tablets as a backup.

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