Flat Top
Mountain in Oregon · 4,537 ft
The hike up Flat Top
The route starts at Onion Way 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 Flat Top?
Flat Top is 4,537 ft above sea level and lies in Oregon. Its prominence is 1,375 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Flat Top?
From Onion Way Trailhead it is about 11.4 mi one way with 3,501 ft of ascent. Expect around 9 h 44 min round trip at a normal hiking pace.
Where do you park for Flat Top?
The nearest parking is YORK BUTTE (southwest of the peak) — about 1.8 mi to the summit. Alternative: ELK HORN MINE JEEP (east of the peak) (about 10.5 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 Flat Top in Conquer?
Yes — Flat Top 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 Flat Top 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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