Seven Devils Loop
A 27-mile loop through the granite spires above Hells Canyon — Idaho's Alps.
Where on earth
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- Region
- Idaho, USA
- Country
- United States
- Biome
- Alpine granite (2,300–2,900 m)
- Best season
- July – September
- Difficulty
- moderate
- Backpacking
- Hiking
- Climbing
- Desert Hiking
- Canyoneering
- Canoeing
- Fishing
Key takeaways
- Biome: Alpine granite (2,300–2,900 m)
- Best season: July – September
- Difficulty: moderate
- Top activity: backpacking
Topic summary
A 27-mile loop through the granite spires above Hells Canyon — Idaho's Alps.
Key takeaways
- Difficulty: moderate
- Best season: July – September
Intended uses
backpacking
Climate suitability
Alpine granite (2,300–2,900 m)
Verification notes
Last verified January 1, 1970.
Plan with verified data
Seven Devils Loop trip tools
Popular pursuits at Seven Devils Loop
- Backpacking
Multi-day travel with everything on your back — see the packing blocks below.
- Hiking
Day miles on marked trail, with route notes and trail links below.
- Climbing
Rock and alpine lines with approach beta.
- Desert Hiking
Water carries and heat management drive the plan.
- Canyoneering
Narrows, downclimbs, and flash-flood timing.
- Canoeing
Paddle routes, portages, and put-ins.










