Little Greys River Snomo Trail

No permit or access details on file for this trail — check with the local land manager before you go.

Little Greys River Snomo Trail is a 28-mile out-and-back trail located in Wyoming. This trail is primarily used by snowmobiles and provides access to the scenic Little Greys River drainage area. The route follows the river valley, offering views of the surrounding landscape as you travel deeper into the backcountry. The out-and-back format means hikers and winter sports enthusiasts will cover the same terrain on the return journey, making it easy to turn back at any point. The trail's 28-mile total distance makes it suitable for those with solid backcountry endurance, particularly during winter months when snowmobile use is typical. This trail is ideal for winter recreation enthusiasts looking to explore Wyoming's remote river valleys. The snomo designation indicates it's maintained and marked for snowmobile travel, though conditions vary seasonally. Before heading out, check current trail conditions and weather forecasts, as Wyoming's backcountry terrain can change rapidly. Visitors should come prepared with proper winter gear and navigation equipment.