3.1
(10)
33
hikers
Bear Basin Trail
07:39
24.9km
900m
Hiking
Bear Basin Trail offers a demanding hiking experience, covering 15.5 miles (24.9 km) with a significant elevation gain of 2967 feet (904 metres). You should plan for approximately 7 hours and 39 minutes to complete this difficult route. The journey begins on logging roads winding through dense timber, eventually transitioning to a rolling footpath. As you progress, you will cross a handcrafted pine bridge, marking a shift in the terrain. The ascent then reveals varied geological features, including dike rocks and glacial erratics, culminating in expansive panoramic views of Bear Basin and the dramatic, jagged peaks of the Spanish Peaks. This trail truly immerses you in the remote wilderness of Montana.
When planning your hike on Bear Basin Trail, be aware that the initial 3 miles are relatively gentle, making them suitable for a family outing before the terrain steepens considerably. If you intend to explore beyond a certain point within the Lee Metcalf Wilderness Area, remember that travel is restricted to foot or horse only. Always check local conditions and weather forecasts before heading out, especially for a route of this length and difficulty. Starting early in the day is advisable to allow ample time for completion before dusk.
This challenging route provides a genuine wilderness experience within Montana's Spanish Peaks. It is situated in the Lee Metcalf Wilderness, an area known for its untainted, remote character. The trail's varied geology, from logging roads to high alpine views, showcases the natural diversity of the region. Expect to encounter a true backcountry environment, far from developed areas, making it a notable destination for those seeking solitude and rugged landscapes.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Lee Metcalf Wilderness
Waypoints
Start point
Parking
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12.4 km
Bear Basin Trail
Highlight (Segment) • Trail
Tip by
24.9 km
End point
Parking
Way Types & Surfaces
Way Types
15.2 km
9.68 km
< 100 m
Surfaces
15.2 km
9.68 km
< 100 m
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Elevation
Highest point (2,940 m)
Lowest point (2,170 m)
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Weather
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Saturday 16 May
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-6°C
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This route was planned by komoot.
Frequently Asked Questions
What is the terrain like on the Bear Basin Trail?
The initial section of the trail follows logging roads through dense timber before transitioning to a rolling footpath. You'll cross a handcrafted pine bridge and encounter varied geological features like dike rocks and glacial erratics. The upper stretches become significantly steeper and more challenging.
Is the trail suitable for beginners or families?
The first 3 miles of the trail are relatively easy, making them accessible for families and casual hikers. However, the route steepens considerably in the upper sections, which are better suited for more experienced hikers and trail runners.
What kind of scenery and natural features can I expect to see?
This trail offers an extraordinary experience of untainted remote wilderness. You'll be treated to towering jagged peaks, lush hidden streams, and panoramic views of Bear Basin and the Spanish Peaks. The area also has geological interest, including visible minerals like almandine garnets.
Where does the trail start and is there parking available?
The trail begins in the Spanish Peaks area of Montana. Specific trailhead parking information is best found through local forest service resources, as details can vary. It's advisable to check current conditions and access points before your visit.
Do I need a permit or is there an entrance fee for the Lee Metcalf Wilderness Area?
The Bear Basin Trail is located within the Lee Metcalf Wilderness Area. Generally, there are no entrance fees for wilderness areas. However, specific permits may be required for certain activities like overnight camping or for groups. Always check with the local forest service for the most current regulations before your trip, especially regarding wilderness boundaries where travel is restricted to foot or horse.
Is the Bear Basin Trail dog-friendly?
Within the Lee Metcalf Wilderness Area, dogs are generally allowed but must be kept on a leash to protect wildlife and ensure a positive experience for all visitors. Please practice Leave No Trace principles and pack out all waste.
What is the best time of year to hike this trail?
The best time to hike the Bear Basin Trail is typically during the late spring, summer, and early fall months when the snow has melted and weather conditions are most favorable. Always check the local weather forecast and trail conditions before heading out, as conditions can change rapidly in mountainous terrain.
What wildlife might I encounter on the route?
The remote wilderness setting offers excellent opportunities for wildlife viewing. Keep an eye out for various bird species, deer, and potentially larger mammals. Always maintain a safe distance and never feed wildlife.
Does the trail intersect with other well-known paths?
Yes, the route also passes through sections of the Bear Basin, 189 Gallatin Peak Trail, and South Fork Spanish Creek trails.
Are there any specific sections of the trail that offer unique experiences or challenges?
Beyond the initial easy miles, the trail offers an immersive experience into untainted wilderness. The upper sections, while steep, provide extraordinary panoramic views. The geological features, including visible almandine garnets, add a unique element to the hike. It's also known for opportunities for backcountry skiing, horseback riding, and berry picking in season.
What should I bring for a hike on the Bear Basin Trail?
Given the trail's length and difficulty, especially in the upper sections, it's essential to be well-prepared. Bring plenty of water, high-energy snacks, appropriate layers of clothing for changing weather, navigation tools (map, compass, or GPS), a first-aid kit, and bear spray. Sturdy hiking boots are highly recommended due to uneven and potentially rocky terrain.