3.7 mi from the trailheadCastle Butte Lookout
Campground · Idaho
13.7 mi out & back · 6,128 ft gain · 6,376 ft high point · Very hard
In Clearwater National Forest · Idaho · U.S. Forest Service
This 13.7-mile out-and-back hike in Clearwater National Forest traverses No-see-um Butte and climbs 6,128 feet.
6,128 ft of gain round trip.
The closest places to sleep, measured from the trailhead.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
The route at the trailhead. Drag with two fingers, or hold a key to zoom.
Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.
Campground
20.9 mi loop · 7,098 ft gain · Very hard
Clearwater National Forest · Camp under a mile away
Hikes that read like this one, wherever they are.

22.3 mi loop · 6,721 ft gain · Very hard
Clearwater National Forest · Camp 10 mi away
22.1 mi out & back · 6,957 ft gain · Very hard
Clearwater National Forest · Camp 4 mi away
7.8 mi out & back · 2,721 ft gain · Hard
Clearwater National Forest · Camp 3 mi away
22.9 mi out & back · 6,580 ft gain · Very hard
Clearwater National Forest · Camp 3 mi away
No carrier reports signal at this spot.
Thu: Chance Light Rain · wind 3 mph SW