4.7
(3237)
13,798
hikers
06:01
22.0km
360m
Hiking
Embark on a difficult hiking adventure along the Selway River Trail, a challenging route that takes you deep into Idaho's wild heart. This immersive journey covers 13.6 miles (22.0 km) and involves an elevation gain of 1166 feet (355 metres), requiring about 6 hours and 1 minute to complete. As you hike, you will follow the federally protected Selway River, enjoying pristine views of its rapids and gorges. The trail winds through verdant forests of Western cedar and Douglas fir, where abundant wildflowers add splashes of color, especially in late spring and early summer. Keep an eye out for wildlife like elk and various bird species in this remote wilderness.
Planning your visit to the Selway River Trail requires careful preparation due to its remote location. The best times to hike are typically from May to mid-July or from September to mid-October, when higher-altitude trails might still be snow-covered. Be prepared for a true wilderness experience; you should plan your trip carefully. Also, be aware that rattlesnakes are present, especially in hotter, drier sections, so always give them plenty of space.
This trail offers a unique opportunity to explore the remote Selway-Bitterroot Wilderness, one of the largest wilderness areas in the contiguous United States. Following the federally protected Selway River, the route provides an intimate look at a pristine river ecosystem. You will experience a landscape largely untouched by human development, making it a notable destination for those seeking solitude and a deep connection with nature. The presence of diverse wildlife further enhances the trail's appeal as a significant natural habitat.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Selway-Bitterroot Wilderness
Middle Fork Clearwater Wild And Scenic River
Waypoints
Start point
Parking
Get Directions
10.8 km
Highlight • River
Tip by
15.1 km
Highlight (Segment) • River
Tip by
22.0 km
End point
Parking
Way Types & Surfaces
Way Types
21.9 km
< 100 m
Surfaces
21.9 km
< 100 m
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Elevation
Highest point (960 m)
Lowest point (850 m)
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Weather
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Sunday 5 July
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Max wind speed: 6.0 km/h
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This route was planned by komoot.
The Selway River Trail is generally considered a difficult hike due to its length and remote nature, making it ideal for multi-day backpacking. While some sections near trailheads are relatively level, the overall route features undulating terrain with sometimes steep ascents and descents, particularly around headlands. The Idaho Trails Association rates it as '2 out of 5' for difficulty, suggesting it's not overly strenuous, but hikers should be prepared for varied conditions including rocky paths, steep slopes, and potentially brushy or muddy sections, especially in spring.
The terrain along the Selway River Trail is diverse. You'll encounter generally gradual inclines but also significant undulating sections with steep ascents and descents, especially where the path rounds headlands above the river. The surface can be good in many parts, but also rocky, or traverse steep slopes and cliffs. Expect brushy sections and potential mud in the spring. The trail closely follows the river, offering dynamic views.
The trail offers breathtaking scenery, following the federally protected Selway River. You'll experience a verdant forest with Western cedar and Douglas fir, mixed with sage headlands. Expect an abundance of wildflowers in late spring and early summer, stunning downstream views of the river, and occasional cascading side streams. The route provides views of rapids and gorges, and areas affected by past forest fires offer an open beauty with vibrant vegetation. Notable highlights include the Middle Fork Clearwater Wild and Scenic River and views Along the Selway River.
The Selway-Bitterroot Wilderness is rich in wildlife. Hikers commonly spot elk, bear, and various bird species. It's important to be aware that rattlesnakes are also present, particularly in hotter, drier headland areas. Always give wildlife ample space and observe from a distance.
The trail is typically accessible relatively early in the season, making it a good option when higher-altitude trails are still snow-covered. The best times to visit are generally from May to mid-July and again in the fall, from September to mid-October. During these periods, you'll experience pleasant weather and vibrant natural beauty, including abundant wildflowers in late spring and early summer.
As the Selway River Trail is located within the Selway-Bitterroot Wilderness, specific regulations apply. While there are no general entrance fees for the wilderness area itself, permits may be required for certain activities, such as overnight stays or for commercial outfitters. It's always best to check with the local U.S. Forest Service office for the most current information regarding permits and regulations before your trip.
The Selway River Trail is a long, remote route with multiple access points. While specific parking details can vary, trailheads typically offer parking for hikers. Given its length, many hikers plan multi-day trips, often involving shuttle arrangements for point-to-point hikes between locations like Paradise and Race Creek. It's advisable to research specific trailhead access points and parking availability based on your planned route section.
Yes, dogs are generally allowed on the Selway River Trail, as it is within a wilderness area. However, it is crucial to adhere to Leave No Trace principles, which includes keeping your dog under control, packing out all waste, and ensuring they do not disturb wildlife or other hikers. Always check for any specific leash requirements or seasonal restrictions with the local authorities before your visit.
Yes, the Selway River Trail is an ideal destination for multi-day backpacking, and there are numerous camping spots available along the route. While some sections may have less evenly distributed camping options, you'll find opportunities to set up camp. Remember to practice Leave No Trace principles, camp in established sites where possible, and be prepared for a remote wilderness experience.
Yes, the trail offers a touch of cultural history amidst the wilderness. Hikers can encounter historic ranger stations, such as Moose Creek, which add an interesting dimension to the experience and provide a glimpse into the past management of this remote area.
Yes, while the route primarily follows the Selway River Trail, it also passes through sections of the Mount Aura Trail, Bad Luck Creek, and the Elevator Mountain Trail.
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