Twin Sisters
Mountain in Idaho · 6,637 ft
The hike up Twin Sisters
The route starts at the nearest registered starting point — 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 Twin Sisters?
Twin Sisters is 6,637 ft above sea level and lies in Idaho. Its prominence is 217 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Twin Sisters?
From the nearest registered starting point it is about 2.0 mi one way with 620 ft of ascent. Expect around 1 h 50 min round trip at a normal hiking pace.
Where do you park for Twin Sisters?
The nearest parking is the parking area south of the peak — 2.0 mi on foot · ↑ 620 ft · about 1 h 50 min round trip. Alternative: the parking area north of the peak (about 3.1 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 Twin Sisters in Conquer?
Yes — Twin Sisters 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 Twin Sisters 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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