Mailbox Peak
Mountain in Washington · 4,843 ft
The hike up Mailbox Peak
The route starts at Mailbox Peak Trailhead — recommended parking for the shortest hike to the top.
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Parking and starting point
Check signage and any parking fees on site.
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Frequently asked questions
How high is Mailbox Peak?
Mailbox Peak is 4,843 ft above sea level and lies in Washington. Its prominence is 112 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Mailbox Peak?
From Mailbox Peak Trailhead it is about 2.4 mi one way with 3,940 ft of ascent. Expect around 4 h 43 min round trip at a normal hiking pace.
Where do you park for Mailbox Peak?
The nearest starting point is Mailbox Peak Trailhead (west of the peak) — 2.4 mi on foot · ↑ 3,940 ft · about 4 h 43 min round trip. Alternative: the parking area west of the peak (about 2.8 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 Mailbox Peak in Conquer?
Yes — Mailbox Peak 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 Mailbox Peak 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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