4.9
(5)
91
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4
hikes
Family friendly hiking trails in the Big Belt Mountains traverse diverse landscapes characterized by forested slopes, prominent limestone escarpments, and high mountain peaks. The region features the Missouri River along its northern perimeter and several small alpine lakes, such as Fairy Lake, nestled within the mountains. These geological formations and natural features offer a variety of scenic backdrops for outdoor activities. The trails provide access to areas with expansive open meadows and views of the surrounding terrain.
Last updated: May 31, 2026
4.47km
01:24
250m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2.96km
01:01
20m
410m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5
hikers
1.72km
00:29
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
7.93km
02:23
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
7
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The first documented crossing of Bridger Pass was by the Stansbury Expedition, and it soon became a regular route in the area. At this point, the divide appears to split, offering some unique views.
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Great alpine lake sitting in a cirque/basin at the base of Sacajawea Peak. The main access trail is a gentle grade of switchbacks to the lake's edge for magnificent views of the pristine lake and the dramatic mountains behind. There is a rougher rooted out trail that encircles the lake, and you can take the steps back up to the trail head, which is a "shortcut". Highly recommended! There are longer trails that access the lake, too, if you want a longer hike and better workout. Campground nearby, mostly just tents, since trailers can't be hauled up the rough access road.
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Fairy Lake is a high elevation lake tucked in the trees just below treeline in Custer Gallatin National Forest. There is camping close by and a trailhead for gaining access to Sacagawea Peak and Bridger Ridge. The reservoir stays frozen late into the springs and has a small nature trail that travels around the banks.
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Fairy Lake is a high elevation lake tucked in the trees just below treeline in Custer Gallatin National Forest. There is camping close by and a trailhead for gaining access to Sacagawea Peak and Bridger Ridge. The reservoir stays frozen late into the springs and has a small nature trail that travels around the banks.
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The Bridger Divide ridge dominates an amazing glacial cirque.
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Our guide features 4 family-friendly hiking routes in the Big Belt Mountains, ranging from easy strolls to moderate adventures. These trails are perfect for exploring the region's natural beauty with children.
The Big Belt Mountains offer a diverse landscape. On family-friendly hikes, you can expect to encounter beautiful forested slopes, and several trails lead to serene alpine lakes like Fairy Lake. The region is also known for its dramatic limestone escarpments and geological formations, though these might be on more challenging routes. Keep an eye out for local wildlife too!
Yes, for families with young children or those looking for a shorter, easier walk, the Fairy Lakeshore Trail is an excellent choice. It's an easy 1.7 km (1.1 miles) route with minimal elevation gain, perfect for a gentle outing around the picturesque Fairy Lake.
The Big Belt Mountains are a popular destination for spring hiking as the snow tends to melt earlier here compared to other Montana ranges. Summer also offers pleasant conditions for family hikes, with wildflowers blooming around alpine lakes. Always check local weather conditions before heading out.
Many trails in the Big Belt Mountains, particularly within the Helena National Forest, are dog-friendly. However, regulations can vary by specific trail or wilderness area. It's always best to check the local signage at trailheads or the Helena-Lewis and Clark National Forest website for specific rules regarding leash requirements and restricted areas before you go.
Parking is generally available at the trailheads for the routes listed in this guide. For example, trails around Fairy Lake typically have designated parking areas. We recommend arriving earlier in the day, especially on weekends, to secure a spot at popular trailheads.
Yes, for a moderate loop experience, consider the Trout Creek Canyon Trailhead – Forest Road 138 Wooden Gate loop from Vigilante campground. This 9.5 km (5.9 miles) route offers a rewarding circular hike with moderate elevation changes, starting from the Vigilante campground area.
The komoot community highly rates the hiking experiences in the Big Belt Mountains, with an average score of 4.9 stars. Reviewers often praise the serene beauty of locations like Fairy Lake, the well-maintained paths, and the opportunity for peaceful outdoor time with family.
For families seeking a longer, moderate challenge, the Fairy Creek Trail offers a 7.9 km (4.9 miles) route with moderate elevation gain. This trail provides a more extended exploration of the forested terrain leading towards the alpine areas.
While the Big Belt Mountains offer a remote wilderness experience, nearby towns like Townsend, Helena, and White Sulphur Springs provide amenities such as cafes, pubs, and restaurants where you can refuel after your family hike. It's a good idea to pack snacks and water for your trail adventure, as options directly at trailheads are limited.
The Big Belt Mountains are home to diverse wildlife. On family hikes, you might spot mule deer, various bird species, and smaller mammals. More elusive animals like elk, bighorn sheep, and even bears or moose inhabit the area, particularly in more remote sections. Always maintain a safe distance and never feed wildlife.


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