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 More