Haystack Mountain
Mountain in Washington · 7,297 ft
The hike up Haystack Mountain
The route starts at Slate 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 Haystack Mountain?
Haystack Mountain is 7,297 ft above sea level and lies in Washington. Its prominence is 249 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Haystack Mountain?
From Slate Peak Trailhead it is about 1.1 mi one way with 761 ft of ascent. Expect around 1 h 54 min round trip at a normal hiking pace.
Where do you park for Haystack Mountain?
The nearest starting point is Slate Peak Trailhead (southwest of the peak) — 1.1 mi on foot · ↑ 761 ft · about 1 h 54 min round trip. Alternative: SLATE PASS (south of the peak) (about 1.6 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 Haystack Mountain in Conquer?
Yes — Haystack 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 Haystack 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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