4.7
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4,199
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Family friendly hiking trails in Custer Gallatin National Forest traverse a diverse landscape characterized by vast mountain ranges, pristine alpine lakes, and dense forest ecosystems. The region encompasses portions of the Lee Metcalf Wilderness and the Absaroka-Beartooth Wilderness, featuring towering rock formations and crystal-clear waters. High alpine ridges contrast with open meadows and pine forests, offering varied terrain for outdoor exploration.
Last updated: July 8, 2026
12
hikers
5.59km
01:55
480m
0m
The Beehive Basin Trail No. 40 delivers a classic Montana alpine experience, leading you through diverse terrain to a stunning glacial lake. You'll start by crossing Beehive Creek, then ascendβ¦
7
hikers
1.82km
00:30
30m
30m
The Ousel Falls Trail offers a delightful journey through a vibrant mixed forest, following a well-maintained, mixed-gravel path that descends into the South Fork ravine. You'll meander alongside the activeβ¦

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1
hikers
4.35km
01:12
80m
70m
The Westshore Trail #431 offers a wonderfully accessible outdoor experience within the stunning Gallatin Range, perfect for a leisurely hike. This easy 2.7-mile (4.3 km) route, with a gentle 274β¦
2.96km
01:01
20m
410m
Embark on an easy hike along the Fairy Lake Access Trail, a gentle route that takes you through a forested bowl at the base of Sacagawea Peak. This pleasant 1.8-mileβ¦
4.47km
01:24
250m
30m
Embark on the Fairy Creek Trail for an easy hike through the Custer Gallatin National Forest, leading you to the serene Fairy Lake. This route covers 2.8 miles (4.5 km)β¦
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Popular around Custer Gallatin National Forest
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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Easy well-maintained hike to the falls from the parking lot. If you want a little more interesting of a hike, make sure you don't miss the "connector", which adds some more climbing and descending, but it takes you closer to the Gallatin River, and there is another beautiful small stream that you cross along the way. Built up. nicely with boardwalks that would be fun on a mountain bike.
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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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Easily accessible and beautiful Crescent Lake is a great spot to ride if you're limited on time.
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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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Hyalite Reservoir is a large artificial lake that affords opportunities for day-use hiking, easy strolls, or the perfect launching point for more aggressive, big-mountain singletrack riding. Even if a bit busy, plenty of parking is available.
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Big Sky Resort opened for it's first winter season in 1973. Encompassing over 5800 acres, Big Sky Resort has the status as one of Montana's best ski resorts.
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There are over 20 family-friendly hiking trails in Custer Gallatin National Forest, with 12 of them rated as easy, making them ideal for families looking for a relaxed outdoor experience.
For families with young children, the Ousel Falls Trail is an excellent choice. It's an easy 1.8 km path leading to a beautiful waterfall. Another great option is the Fairy Lake Access Trail, which offers a gentle walk to a scenic alpine lake.
Absolutely! The Ousel Falls Trail is a popular and accessible option leading to the impressive Ousel Falls. The region also features other beautiful waterfalls like Passage Creek Falls and Upper Big Timber Falls, which can be explored via various trails.
Custer Gallatin National Forest offers a stunning array of natural beauty. On family hikes, you can expect to see pristine alpine lakes like Fairy Lake, dense evergreen forests, and dramatic rock formations. Many trails also offer panoramic views of the Beartooth and Absaroka mountain ranges. You might also encounter highlights such as Flathead Pass Eastward or Reas Pass, offering scenic vistas.
The best time for family hiking is typically from late spring through early fall. Summer offers pleasant temperatures and vibrant wildflowers, while early fall brings stunning foliage. Always check local conditions, as some higher elevation trails may still have snow into early summer.
Yes, dogs are generally allowed on trails in Custer Gallatin National Forest, but they must be kept on a leash. Always remember to pack out any waste to help preserve the natural environment for everyone.
Yes, the Fairy Lake Access Trail is a lovely option that leads directly to the picturesque Fairy Lake, nestled below the treeline. It's a relatively easy walk, perfect for families wanting to enjoy a lakeside picnic or simply the serene views.
The area is highly rated by the komoot community, with an average score of 4.67 stars. Reviewers often praise the diverse landscapes, from serene forests to stunning alpine views, and the accessibility of many trails for families. The chance to see wildlife and the well-maintained paths are also frequently highlighted.
While many trails in the region are out-and-back, some offer loop variations or can be combined for a circular experience. For instance, the Westshore Trail #431 provides a pleasant walk along the lake, and depending on your starting point, can be part of a larger loop with connecting paths.
For a family hike, it's essential to bring plenty of water, snacks, sun protection (hats, sunscreen), and appropriate layers of clothing as weather can change quickly. A first-aid kit, a map or GPS device, and bear spray are also recommended, especially in more remote areas. Don't forget binoculars for wildlife viewing!
Most popular trailheads in Custer Gallatin National Forest, including those for family-friendly routes like the Beehive Basin Trail No. 40 and Fairy Creek Trail, offer designated parking areas. However, during peak season, these can fill up quickly, so arriving early is advisable.


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