Oak Mountain is the crown jewel of Alabama mountain biking, and has some of the oldest and best purpose-built mountain biking trails in the Southeast. Covering the 11,000 acre heavily wooded ridges and valleys of Alabama’s largest state park, Oak Mountain has roughly 40 miles of trails of varying difficulties and designs. While most of Oak Mountain’s trails are hand-cut singletrack, BUMP has added flowing down-country singletrack, machine cut flow descents, intermediate and expert rocky descending-oriented trails, and even a double-black diamond trail with advanced expert features. Oak Mountain has two lakes, a campground, bike washing stations, changing rooms, and showers.