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16.7km
200m
Hiking
Embark on the Belly River Trail, a moderate hiking route spanning 10.4 miles (16.7 km) in Glacier National Park. You will gain 648 feet (198 metres) in elevation over an estimated 4 hours and 33 minutes. The trail begins with a gentle descent through dense lodgepole pines before opening up…
Last updated: April 23, 2026
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Waypoints
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12.4 km
Gros Ventre Falls
Waterfall
16.7 km
End point
Way Types & Surfaces
Way Types
16.7 km
Surfaces
15.9 km
860 m
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The Belly River Trail officially starts with an immediate descent from its trailhead. Parking is typically available at the designated trailhead for the Belly River area within Glacier National Park. It's always a good idea to arrive early, especially during peak season, as parking can fill up quickly.
No, dogs are generally not allowed on trails in Glacier National Park, including the Belly River Trail, to protect wildlife and ensure visitor safety. Pets are permitted in developed areas, along roads, in campgrounds, and in parking areas, but must be on a leash no longer than 6 feet.
The Belly River Valley is often accessible earlier in the season than other high-elevation trails in Glacier National Park, which may still be snow-covered. Late spring to early fall is generally ideal. The proliferation of aspens also makes it a particularly good choice for a fall hike when the foliage changes.
Yes, as the Belly River Trail is located within Glacier National Park, you will need to pay the park's entrance fees. Additionally, if you plan on backcountry camping along the trail, a wilderness permit is required. It's advisable to check the official Glacier National Park website for the most current fee and permit information before your visit.
The trail begins with an immediate descent through a dense lodgepole pine forest. As it approaches the Belly River Valley, the forest transitions to a mix of evergreens and aspens. On the valley floor, the path alternates between forested areas and expansive meadows. Be prepared for potentially muddy sections after rain and thick vegetation in some areas. A significant feature is a challenging 700-foot climb on the way back to the trailhead.
Hikers are treated to outstanding views of mountains like Sentinel Mountain, Bear Mountain, Chief Mountain, Mount Cleveland, and Gable Mountain. The trail follows the scenic Belly River, featuring a long suspension bridge. Expansive meadows burst with wildflowers like lupine and Indian paintbrush. You might also encounter waterfalls such as Dawn Mist Falls and Gros Ventre Falls. The trail leads to the historic Belly River Ranger Station, one of Glacier National Park's oldest continually manned ranger stations.
The Belly River area is prime habitat for diverse wildlife, including bears (both grizzly and black), wolves, elk, deer, and moose. Hikers are strongly advised to be bear aware, carry bear spray, and make noise while hiking to avoid surprising animals.
One of the main challenges is the initial descent into the valley, which means a significant 700-foot climb on your return journey. The trail can also become very muddy after long periods of rain, so appropriate footwear is essential. Due to its early season accessibility, it can be a good option when other high-elevation trails are still snow-covered.
Yes, the Belly River Trail is a significant route that serves as the final segment and an alternate route of the Continental Divide Trail (CDT) in this region, used by thru-hikers to reach the Canadian border. It also covers sections of the Pacific Northwest National Scenic Trail Eastern Terminus, and intersects with trails like the Cosley Lake Cutoff and the Stoney Indian Pass Trail.
The primary route described for the Belly River Trail to the Ranger Station is generally considered an out-and-back. While it connects to other trails, the core experience of hiking to the Ranger Station and back follows the same path in both directions, making it an out-and-back journey.
The Belly River Ranger Station is located along the trail, but it is primarily a backcountry ranger station and may not offer extensive amenities for day hikers. It's crucial to carry all necessary water, snacks, and supplies for your hike, as potable water sources are not guaranteed. Always filter or treat any water taken from natural sources.