The Alderfer/Three Sisters Park is a 1,127 acre open space in Jefferson County containing 15.3 miles of trails for hiking, mountain biking, and horseback riding. Most of the trails in the park are rated as easy or moderate with only a small section of a difficult trail. One of the most appealing features of the park is the abundance of connecting trails allowing you to map out your own hike at virtually whatever distance and difficulty you desire.
Read MoreThere are three main routes to Devil's Bridge Trailhead. (map pictured). The most popular two are accessible from the paved parking lot at the Dry Creek Vista Trailhead. The other is from the dirt shoulder parking area at the Mescal Trailhead. The Dry Creek Vista is the only paved lot and only lot with restrooms. None of the lots offer running water so make sure you bring enough water!
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