Thunder Mountain Wheelers has adopted many trails and lakes on the Grand Mesa, Uncompahgre, and Gunnison National Forests. Download a trail map or stop in to any U.S Forrest Service office to get a free map.


We help maintain trails as far North as Grand Junction, South to Telluride, West to the Utah border and East to Paonia. We maintain over 12 trails on the Grand Mesa including the very popular Green Mountain East and West. Maintenance efforts include removing downed trees, reconstruction of washed trail sections and installing width restrictors. TMW members also walk the banks of area lakes removing trash and debris. In 2011 the TMW in association with the U.S. Forest Service developed 3 new trails on the Uncompahgre


Since our inception, we have raised in excess of $850,000. These funds are critical to maintaining more than 125 miles of trails and the numerous lakes we’ve adopted. Such an enormous area could not be maintained without great relationships with partner government organizations and neighbor ATV clubs such as:

The bulk of our funding comes from grants through the Colorado State Parks OHV program as well as generous contributions from manufactures like Polaris and Yamaha.


Our members work hard throughout the season maintaining trails and cleaning lake areas, but we’re always looking for more people who like to get their hands dirty tell some stories and have a great time. Below is a list of the trails and lakes we help maintain along with their respective coordinators. Contact the coordinator of your favorite trail and help insure it stays open. Don’t know where to go, our members can guide you to some of our area’s most amazing destinations.