Foss Peak
Mountain in Washington · 6,526 ft
The hike up Foss Peak
The route starts at Pinnacle Peak 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 Foss Peak?
Foss Peak is 6,526 ft above sea level and lies in Washington. Its prominence is 377 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Foss Peak?
From Pinnacle Peak Trailhead it is about 2.6 mi one way with 2,080 ft of ascent. Expect around 3 h 22 min round trip at a normal hiking pace.
Where do you park for Foss Peak?
The nearest starting point is Pinnacle Peak Trailhead (northwest of the peak) — 2.6 mi on foot · ↑ 2,080 ft · about 3 h 22 min round trip. Alternative: Snow And Bench Lake Trailhead (north of the peak) (about 2.9 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 Foss Peak in Conquer?
Yes — Foss 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 Foss 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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