Sisters Trail is a hiking, biking, and horse trail in Jefferson County, Colorado. It is within Alderfer Three Sisters Open Space Park. It is 1.2 miles long and begins at 7,491 feet altitude. Traveling the entire trail is 2.4 miles with a total elevation gain of 611 feet. Near the trailhead there are parking and restrooms. The Three Sisters viewpoint can be seen along the trail.
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