Twin Sisters
Mountain in South Dakota · 5,240 ft
The hike up Twin Sisters
The route starts at Brush Creek 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 Twin Sisters?
Twin Sisters is 5,240 ft above sea level and lies in South Dakota. Its prominence is 190 ft — how far the summit rises above the surrounding terrain.
How long is the hike up Twin Sisters?
From Brush Creek Trailhead it is about 2.4 mi one way with 755 ft of ascent. Expect around 2 h 7 min round trip at a normal hiking pace.
Where do you park for Twin Sisters?
The nearest parking is Brush Creek Trailhead (north of the peak) — 2.4 mi on foot · ↑ 755 ft · about 2 h 7 min round trip. Alternative: Spring Creek Trailhead (south of the peak) (about 3.4 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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