Koppen Mountain
Mountain in Washington · 5,856 ft
The hike up Koppen Mountain
The route starts at DeRoux Trailhead — recommended parking for the shortest hike to the top.
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Next 10 daysParking and starting point
Check signage and any parking fees on site.
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Frequently asked questions
How high is Koppen Mountain?
Koppen Mountain is 5,856 ft above sea level and lies in Washington. Its prominence is 981 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Koppen Mountain?
From DeRoux Trailhead it is about 3.5 mi one way with 2,231 ft of ascent. Expect around 3 h 37 min round trip at a normal hiking pace.
Where do you park for Koppen Mountain?
The nearest starting point is DeRoux Trailhead (northeast of the peak) — 3.5 mi on foot · ↑ 2,231 ft · about 3 h 37 min round trip. Alternative: Iron Peak Trailhead (northeast of the peak) (about 3.8 mi to the summit). In the Conquer app you get driving directions to the trailhead and a hiking route to the summit.
Can I log Koppen Mountain in Conquer?
Yes — Koppen 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 Koppen 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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