West of Alamosa in the Rio Grande National Forest, the Lake Fork Trail (#716) is a 6 mile route open to off-road motorcycle trails riding. The route starts at Lake Fork Ranch and follows Lake Fork Creek to Big Lake. Past Big Lake, the trail climbs steeply over a saddle and descends steeply into the town of Platoro.
Note: Colorado residents must register their off-highway vehicle with the Colorado State Parks (303) 866-3437. Non-residents are not required to register in Colorado, if they are registered in their home states. All off-highway vehicles must have an approved muffler and spark arrester. These requirements are subject to change so make sure to contact the Colorado State Parks prior to using your off-highway vehicle.
Overall, Lake Fork Trail is the 42nd most popular dirt bike trail of all 93 dirt biking rides in Colorado.