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Routes
Hiking trails & Routes
United States
Oregon
Wallowa County
Hells Canyon National Recreation Area

Seven Devils Loop Trail

Hard

2.9

(7)

84

hikers

Seven Devils Loop Trail

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

A

Start point

Parking

Get Directions

1

9.61 km

Lily Pad Lake

Highlight • Lake

A shallow, lily pad-covered lake with several decent campsites nearby, though not all within sight of the lake. Mosquitos may be a problem depending on the time of year.

Tip by

2

10.8 km

Basin Lake

Highlight • Lake

An alpine body of water with forested shores. Some campsites are available near the outlet.

Tip by

3

11.5 km

Shelf Lake

Highlight • Lake

The shore of Shelf Lake is a mix of forest and loose scree, but ample campsites are available and the lake is periodically stocked with rainbow trout.

Tip by

4

12.3 km

Gem Lake

Highlight • Lake

This lake is not as good for camping as the previous lakes or Sheep Lake, but it is pretty and offers a good view of He Devil and other rocky crags. This lake is also periodically stocked with fish.

Tip by

5

15.5 km

Sheep Lake

Highlight • Lake

A scenic lake located within the cirque of He Devil, She Devil, and Tower of Babel.

Tip by

B

30.5 km

End point

Parking

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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

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,520 m)

Lowest point (2,040 m)

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Weather

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Sunday 10 May

16°C

6°C

0 %

Additional weather tips

Max wind speed: 7.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to complete this loop?

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.

What is the best time of year to hike this trail?

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.

What is the terrain like on the route?

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.

Where does the trail start and is there parking available?

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.

Are dogs allowed on the trail?

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.

Do I need a permit or pay an entrance fee for this area?

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.

Is water readily available along the route?

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.

What can I see along the route?

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.

What wildlife might I encounter on the trail?

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.

Does the trail intersect other well-known paths?

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.

Is this trail suitable for beginners or families with young children?

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.

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