3.1
(5)
21
hikers
01:13
2.72km
270m
Hiking
The College 'M' Trail is an easy 1.7 miles (2.7 km) hiking route in Custer Gallatin National Forest. You will gain 872 feet (266 metres) over an estimated 1 hour and 12 minutes. This popular trail offers a quick and rewarding outdoor experience.
Expect diverse scenery as you ascend the College 'M' Trail. You'll hike through a fir and juniper forest, which provides shade and a peaceful atmosphere. As you climb, you'll be treated to sweeping views of the Gallatin Valley and the Bridger Mountains, culminating in spectacular panoramic vistas from The "M" Overlook. In spring, the trail is also dotted with abundant wildflowers.
The trailhead offers convenient parking, including an overflow lot connected by a pedestrian underpass, and a public vault toilet. Be aware that the trail can be muddy during spring and fall, so plan your footwear accordingly.
Last updated: March 7, 2026
Tips
Your route passes through protected areas
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Waypoints
Start point
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20 m
Highlight • Trail
Tip by
865 m
Highlight • Viewpoint
Tip by
2.72 km
End point
Way Types & Surfaces
Way Types
2.70 km
Surfaces
1.65 km
1.05 km
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Elevation
Highest point (1,790 m)
Lowest point (1,520 m)
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Weather
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Today
Sunday 17 May
8°C
-2°C
37 %
Additional weather tips
Max wind speed: 20.0 km/h
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This route was planned by komoot.
The College 'M' Trail offers multiple routes. There's an 'easier' option with gradual switchbacks through a forest, suitable for beginners, which is about 1.5 miles long with significant elevation gain. A 'difficult' or 'steep' route goes directly up the ridge, offering a much shorter but more intense climb, often described as a 'calorie burner' due to its steep grades and potential for loose rocks. This steeper path can be as short as half a mile.
The duration depends on the route chosen and your pace. The easier, longer route might take a couple of hours, while the steeper, shorter path can be completed more quickly. Our recorded tour for the College 'M' Trail suggests an average duration of about 1 hour and 12 minutes for the loop.
The primary highlight is undoubtedly The "M" Overlook, offering phenomenal panoramic views of the Gallatin Valley and the Bridger Mountains. Along the way, you'll also find a Signpost for trail directions, and in spring, abundant wildflowers. Benches are strategically placed for resting and enjoying the scenery.
There is parking available at the trailhead. Due to its popularity, there's also overflow parking connected by a pedestrian underpass. Arriving earlier in the day, especially on weekends, is advisable to secure a spot.
Yes, the trail is dog-friendly! It's a popular spot for locals to hike with their canine companions. Please ensure your dog is leashed and you clean up after them.
The trail is accessible for much of the year. Spring offers wildflowers, but can be muddy. Summer is popular, but can be hot. Fall brings beautiful colors. The trail tends to dry out earlier than other local trails. Always check the weather forecast before heading out.
No, there are no permits or entrance fees required to hike the College 'M' Trail. It's part of the Custer Gallatin National Forest, which generally offers free access for day-use hiking.
Absolutely! The trail is considered family-friendly, welcoming hikers of all ages. The 'easier' route with switchbacks is particularly suitable for a leisurely outing with children. There are benches along the way for rests.
The trail has a natural surface. While generally well-maintained, it can be muddy in the spring and fall. The steeper sections can have loose rocks, so sturdy footwear is recommended. The forested parts provide shade, while open areas offer expansive views.
Yes, it does. The College 'M' Trail serves as the final point of the Main Street to the Mountains trail system and is also the start of both the Bridger Ridge Trail and the Bridger Foothills Trail. Our route also passes through sections of the College 'M' Steep Trail, College 'M' Shortcut Trail, College 'M' Popular Trail, and College 'M' Shortcut Connector.
Given the elevation gain and varied terrain, wear comfortable hiking shoes with good grip. Layers are advisable as weather can change. Bring water, especially on warmer days, and snacks. Sun protection (hat, sunscreen) is also recommended for exposed sections.