Fire lookout · Harts Pass
North Twentymile Peak Lookout
12.3 mi round trip4,342 ft gainVery hardDay hike: No permitOvernight: No permit
Get alerts for this hikePermits and reservations
Day hikeNo permit
No permit or reservation.
OvernightNo permit
No permit or reservation. Camp at least 200 ft from lakes and streams.
Outside wilderness and park boundaries, on Forest Service land. Matched from official boundaries and trail managers. Always confirm with the land manager before you go.
About the trail
Distance12.3 miRound trip, out and back
Elevation gain4,342 ftTotal climb, round trip
Summit7,412 ftFrom elevation data
Overview
North Twentymile Peak Lookout is a fire lookout reached by a 12.3-mile round trip from North Twentymile Trailhead. The route follows North Fork Twentymile Trail to the lookout.
Heads up: the last stretch to the top is off trail.
Photos from hikers
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What you need
Parking and passes
Forest Service trailhead: display a Northwest Forest Pass or an interagency pass (America the Beautiful).
Buy a Northwest Forest PassGetting there
The hike starts at North Twentymile Trailhead. Save directions offline before you leave, since mountain roads often lose cell service.