2.9
(7)
84
hikers
09:54
30.5km
1,330m
Hiking
Embark on the Seven Devils Loop Trail, a difficult 19.0-mile (30.5 km) hike that challenges you with a significant 4365 feet (1330 metres) of elevation gain. This demanding route, typically completed in about 9 hours and 53 minutes, takes you through the rugged beauty of the Hells Canyon Wilderness. You will experience diverse terrain, from lush alpine meadows dotted with wildflowers in mid-July to towering, craggy peaks like He Devil. The route offers expansive panoramic views of Hells Canyon, the deepest canyon in North America, and passes by pristine mountain lakes such as Lily Pad Lake and Basin Lake.
Plan your visit between mid-July and late September for the best hiking conditions on the Seven Devils Loop Trail. Be prepared for a nearly nine-mile stretch where water sources are scarce, so carry enough water, especially during warmer months. Given the presence of black bears in the area, it is wise to bring bear spray and ensure you have proper food storage. This challenging loop is best suited for experienced hikers ready for a full day or multi-day adventure.
The Seven Devils Loop Trail is notable for its dramatic elevation changes and the stunning vistas it provides into Hells Canyon, North America's deepest river gorge. As you traverse the route, you will encounter a unique high-alpine environment, distinct from the surrounding lower elevations. The trail's remote setting within the Hells Canyon Wilderness offers a true backcountry experience, allowing you to immerse yourself in a wild and untamed landscape.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Hells Canyon Wilderness
Hells Canyon National Recreation Area
Waypoints
Start point
Parking
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9.61 km
Highlight • Lake
Tip by
10.8 km
Highlight • Lake
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11.5 km
Highlight • Lake
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12.3 km
Highlight • Lake
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15.5 km
Highlight • Lake
Tip by
30.5 km
End point
Parking
Way Types & Surfaces
Way Types
18.5 km
11.9 km
163 m
Surfaces
29.2 km
1.34 km
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Elevation
Highest point (2,520 m)
Lowest point (2,040 m)
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Weather
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Sunday 10 May
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6°C
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Max wind speed: 7.0 km/h
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This route was planned by komoot.
This specific Komoot route for the Seven Devils Loop Trail is approximately 30.5 km (19 miles) and is estimated to take around 10 hours of active hiking. However, many hikers choose to extend their trip into a multi-day backpacking adventure, as the full Seven Devils Loop can range from 27 to 39 miles, with even longer versions including side trips to various lakes.
The ideal time to hike the Seven Devils Loop Trail is generally between mid-July and late September. During this period, snow has usually melted from higher elevations, and the weather is more stable. Mid-July is particularly known for spectacular wildflower displays.
The terrain on this trail is varied and challenging. You can expect to encounter packed dirt paths, rocky slopes (talus), steep ascents and descents, and beautiful alpine meadows. Some sections may also pass through areas recovering from past wildfires, which can mean navigating through burn scars and around downed trees.
A common starting point for the Seven Devils Loop Trail is near the Heavens Gate Lookout. Parking is typically available at the trailhead, but it's always advisable to arrive early, especially during peak season, as spaces can fill up quickly.
Yes, dogs are generally allowed on the Seven Devils Loop Trail. However, it's crucial to keep them on a leash to protect wildlife and ensure a pleasant experience for all hikers. Given the presence of black bears and other wildlife, proper food storage and awareness are important for both you and your pet.
Yes, the Seven Devils Loop Trail is located within the Hells Canyon Wilderness. While there isn't typically an entrance fee for the wilderness area itself, you will likely need a wilderness permit, which is usually free and self-issued at the trailhead. Always check with the local Forest Service office for the most current regulations before your trip.
Water sources can be scarce on the Seven Devils Loop Trail, particularly during dry periods and in certain sections. There can be a nearly nine-mile stretch in the middle of the loop with no reliable water. It is crucial to carry sufficient water for your entire trip and be prepared to filter water from lakes or streams when available.
The trail offers breathtaking views of Hells Canyon and the Wallowa Mountains. You'll pass numerous pristine alpine lakes, including Lily Pad Lake, Basin Lake, Shelf Lake, Gem Lake, and Sheep Lake. The dramatic peaks like He Devil and She Devil dominate the skyline, and you might spot wildflowers, especially in mid-July.
The Seven Devils Mountains are home to a variety of wildlife. Hikers might spot elk, mule deer, and mountain goats. Black bears are also present in the area, so it's essential to carry bear spray and practice proper food storage techniques to minimize encounters.
Yes, this route utilizes sections of several other trails. You will be hiking along parts of the Seven Devils Trail, Sheep Lake Trail, Sheep Lake Climber's Trail, Sheep Creek Trail, Stock Water Trail, He Devil Climber's Trail, Bernard Lakes Trail, Dry Diggins Ridge Trail, and South Boise Trail.
No, the Seven Devils Loop Trail is generally considered difficult and strenuous, with significant elevation changes and rugged terrain. It is best suited for experienced hikers and backpackers. It is not recommended for beginners or families with young children due to its length, difficulty, and remote nature.