Threehorn Mountain
Mountain in Oregon · 4,701 ft
The hike up Threehorn Mountain
The route starts at the nearest registered starting point — recommended parking for the shortest hike to the top.
Weather forecast
Next 10 daysParking and starting point
Check signage and any parking fees on site.
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Frequently asked questions
How high is Threehorn Mountain?
Threehorn Mountain is 4,701 ft above sea level and lies in Oregon. Its prominence is 610 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Threehorn Mountain?
From the nearest registered starting point it is about 12.4 mi one way with 2,949 ft of ascent. Expect around 10 h 9 min round trip at a normal hiking pace.
Where do you park for Threehorn Mountain?
The nearest parking is RAILROAD GAP (southwest of the peak) — about 9.1 mi to the summit. Alternative: the parking area west of the peak (12.4 mi on foot · ↑ 2,949 ft · about 10 h 9 min round trip). In the Conquer app you get driving directions to the trailhead and a hiking route to the summit.
Can I log Threehorn Mountain in Conquer?
Yes — Threehorn Mountain is one of 49,213 peaks in United States in Conquer. On the summit, open the app and tap to log the conquest — GPS verifies you're really there. No one has logged this peak yet — you could be the first.
Conquer Threehorn Mountain in the app
Check in on the summit, verified by GPS. Collect peaks across United States, build streaks and level up together with your friends.
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