Jack Lake Mountain Bike Trail offers approximately 12 miles of fast and flowing single and double-track mountain biking trails. Whether you're a first-time biker or a longtime shredder, these trails have something for everyone. The trail weaves its course through changing scenery of northern hardwood, aspen, and conifer forest types. The trail also meanders along three undeveloped glacier lakes, wetlands, and bogs.  The trail is groomed during the winter for winter fat biking.

Location/Length: The trail is approximately 12 miles in length. The trailhead is located in the Jack Lake Recreation Area's South Trailhead within Langlade County's Veteran's Memorial Park 15 miles north of Antigo. Once in the park, the trailhead is located in the southwest corner of the parking lot before entering the campgrounds.