Mount O-J-I
Mountain in Maine · 3,419 ft
The hike up Mount O-J-I
The route starts at Marston Trail Trailhead — recommended parking for the shortest hike to the top.
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Check signage and any parking fees on site.
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Frequently asked questions
How high is Mount O-J-I?
Mount O-J-I is 3,419 ft above sea level and lies in Maine. Its prominence is 289 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Mount O-J-I?
From Marston Trail Trailhead it is about 3.1 mi one way with 2,205 ft of ascent. Expect around 3 h 18 min round trip at a normal hiking pace.
Where do you park for Mount O-J-I?
The nearest starting point is Marston Trail Trailhead (northwest of the peak) — 3.1 mi on foot · ↑ 2,205 ft · about 3 h 18 min round trip. Alternative: OJI Trailhead (southwest of the peak) (about 4.0 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 Mount O-J-I in Conquer?
Yes — Mount O-J-I 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 Mount O-J-I 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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