1
hikers
02:12
6.79km
460m
Hiking
Embark on the Ross Pass Trail, a moderate hike spanning 4.2 miles (6.8 km) with a significant elevation gain of 1525 feet (465 metres). You can expect to complete this journey in about 2 hours and 11 minutes. As you hike, you'll experience diverse terrain, moving through areas rich with fir trees, hops bushes, and wild lupins. The route culminates at Ross Pass, a wide saddle adorned with grasses and wildflowers, providing expansive views of the Gallatin Valley and impressive close-ups of Ross Peak.
Plan your visit to the trail between mid-June and mid-October for the most favorable conditions. During these months, you'll find the route generally accessible and enjoyable. It's important to remember that you are in grizzly bear territory, so always take appropriate safety precautions and consider carrying bear spray. Also, be aware that this is a multi-use trail; you might share the path with dirt bikes, horses, and mountain bikers.
This trail is nestled within the Custer Gallatin National Forest, an area known for its rich natural environment. The highlight of your hike is undoubtedly Ross Pass itself, which offers not only stunning vistas but also a chance to observe the unique high-altitude flora. The trail provides a rewarding outdoor experience, connecting you directly with the rugged beauty of the region.
Last updated: April 23, 2026
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Your route passes through a protected area
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Parking
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1.31 km
Viewpoint
Viewpoint
6.72 km
Highlight • Mountain Pass
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6.79 km
End point
Way Types & Surfaces
Way Types
3.93 km
2.79 km
< 100 m
Surfaces
3.92 km
2.78 km
< 100 m
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Sunday 5 July
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The trail can be accessed from different points. One common approach is from the eastern side, starting at the Middle Fork Brackett trailhead. Another segment is accessible from the west end. Specific parking details for each trailhead are usually available through local forest service resources or detailed trail guides.
The suitability for beginners or families depends on the specific section you choose. Some parts, like the eastern approach from Middle Fork Brackett (2.3 miles one-way with ~1000 feet elevation gain), are considered an 'easy' day hike. A 2.5-mile segment from the west end is also described as easier with gradual curves and few obstacles. However, other sections can be more challenging with moderate inclines and uneven terrain, so it's best to research the specific route you plan to take.
The trail is generally accessible from mid-June to mid-October. This period offers the most favorable weather conditions for hiking, allowing you to enjoy the wildflowers and views without significant snow cover.
The Ross Pass Trail is located within the Custer Gallatin National Forest. Generally, day-use hiking in national forests does not require specific permits or entrance fees. However, it's always a good idea to check the official USDA Forest Service website for the Custer Gallatin National Forest for any current regulations, alerts, or specific requirements that might apply.
While specific leash regulations can vary, trails within national forests are typically dog-friendly. It's recommended to keep your dog on a leash for their safety and the safety of wildlife and other trail users. Always practice Leave No Trace principles, including packing out all pet waste.
You can expect beautiful natural surroundings, including fir trees, hops bushes, teasels, and wild lupins. The trail offers great views looking down the valley along the South Fork Brackett Creek. The Ross Pass itself is a broad saddle rich with grasses and wildflowers, providing excellent views of the Gallatin Valley to the west and awe-inspiring, up-close views of Ross Peak.
The terrain is quite varied. Some sections feature a gradual descent with few roots and minimal rocks, while others start mostly flat and rocky before gradually steepening. The trail leads through lightly forested areas and can be rocky in parts, but it is generally well-defined and maintained. It is also a multi-use trail, so you may encounter dirt bikes, horses, and mountain bikes.
The trail is located in grizzly bear territory, so hikers should be bear aware and carry bear spray. Beyond that, you are in the Bridger Range, which is home to various other wildlife typical of Montana's mountains, though specific sightings are never guaranteed.
Yes, the Ross Pass Trail is a significant trail intersection, connecting four different trails. The route also passes through sections of the South Fork Bracket Creek Road and the SOUTH FORK BRACKETT CREEK trail.
The full route is approximately 6.8 kilometers (4.2 miles) long and typically takes around 2 hours and 11 minutes to complete as a hike. Keep in mind that this duration can vary based on your pace, the specific section hiked, and how much time you spend enjoying the views at Ross Pass.
Given its location in grizzly bear territory, it's crucial to be bear aware, carry bear spray, and know how to use it. Always inform someone of your hiking plans. The trail's multi-use nature means you should be aware of other users like mountain bikers and horses. Weather can change quickly in the mountains, so be prepared for varied conditions.
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