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Routes
Hiking trails & Routes
United States
Idaho
Lemhi County

Cramer Basin Trail

Moderate

3.3

(9)

53

hikers

Cramer Basin Trail

02:52

7.18km

550m

Hiking

Embark on the Cramer Basin Trail for a moderate hike through the Salmon-Challis National Forest. This route covers 4.5 miles (7.2 km) with an elevation gain of 1817 feet (554 metres), typically taking you around 2 hours and 52 minutes to complete. You will experience diverse alpine terrain, passing by…

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Salmon Wild And Scenic River

Salmon-Challis National Forest

Waypoints

A

Start point

Parking

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1

3.54 km

View of the Salmon River from Cramer Basin Trail

Highlight (Segment) • Viewpoint

Cramer Basin Trail works its way up a hill side into the Cramer Basin. The trail is pretty bare of trees, but provides a stunning view of the Salmon River down below!

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B

7.18 km

End point

Parking

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Way Types & Surfaces

Way Types

6.98 km

139 m

< 100 m

Surfaces

6.98 km

139 m

< 100 m

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Elevation

Elevation

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Weather

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Today

Monday 11 May

24°C

7°C

0 %

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Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where does the Cramer Basin Trail start and where can I park?

The Cramer Basin Trail typically starts from the Redfish Inlet Trailhead. To reach this trailhead, you can either hike the initial miles along Redfish Lake or take a convenient water taxi across Redfish Lake. Parking is available at the main Redfish Lake Lodge area.

Is the Cramer Basin Trail dog-friendly?

Yes, the Cramer Basin Trail is generally dog-friendly. However, it's crucial to remember that it's located within the Sawtooth Wilderness, which has specific regulations. Always keep your dog on a leash and practice Leave No Trace principles, including packing out all waste.

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

The best time to hike the Cramer Basin Trail is typically from late spring through early fall (June to September). During this period, the snow has usually melted, wildflowers are in bloom, and the weather is most favorable. Be aware that stream crossings can be high in spring and early summer.

Do I need permits or pay entrance fees for the Cramer Basin Trail?

While there are no entrance fees for the Salmon-Challis National Forest itself, wilderness permits are required for overnight stays in the Sawtooth Wilderness, where the Cramer Basin Trail is located. These permits can usually be obtained at the trailhead or at ranger stations. Always check current regulations before your trip.

Is there a way to shorten the initial hike to Cramer Basin?

Yes, a great insider tip is to utilize the water taxi service across Redfish Lake. This taxi can drop you directly at the Redfish Inlet Trailhead, significantly shortening the initial approach to the Cramer Basin Trail and saving you several miles of hiking.

What is the terrain like on the Cramer Basin Trail?

The terrain is dynamic and challenging. You'll encounter a mix of rocky corridors, aspen groves, pine forests, and extensive rock fields. Expect an initial climb, followed by some flatter sections, but then a steady and significant increase in elevation, especially after stream crossings, leading up to the Cramer Lakes.

What are the main scenic highlights along the route?

The trail is renowned for its breathtaking mountain views and alpine lakes. Key highlights include the series of cascading Cramer Lakes (Lower, Middle, and Upper), with scenic waterfalls connecting them. The upper basin features small tarns like Laury Tarn, which is excellent for photography, and the Cramer Divide offers magnificent panoramic views. You'll also get a View of the Salmon River from Cramer Basin Trail.

What kind of wildlife might I encounter on the trail?

The Sawtooth Wilderness is home to diverse wildlife. Hikers on this trail might encounter black bears, elk, deer, and various bird species. Always be aware of your surroundings and practice safe wildlife viewing habits.

Are there camping opportunities along the Cramer Basin Trail?

Yes, there are abundant camping opportunities, particularly around the three Cramer Lakes (Lower, Middle, and Upper). These spots are popular for backpackers, so arriving early on busy weekends is recommended to secure a good campsite. Remember that wilderness permits are required for overnight stays.

Is the Cramer Basin Trail a loop or an out-and-back route?

The Cramer Basin Trail is primarily an out-and-back route. While you can explore various points of interest like the Cramer Lakes and Cramer Divide, the main path leads you in and out along the same general corridor.

What should I bring for a hike on this trail?

Given its challenging nature and remote location, you should bring plenty of water, high-energy snacks, appropriate layers for changing weather, sturdy hiking boots, navigation tools (map, compass, or GPS), and bear spray. If planning an overnight trip, ensure you have all necessary backpacking gear and a wilderness permit.

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04:48h

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