G Trail - Groomed Snowmobile Trail 13.4 mi

  • The G Trail, part of the Winter Grooming Snowmobile system for over-snow vehicle (OSV)/snowmobile use, represents the majority of the main winter trail between Mammoth Lakes and June Lake Junction. Groomed and marked with orange diamonds, the trail begins from the OSV tunnel under Hwy 395 and stays on the west side of the highway. After crossing the Mammoth Scenic Loop, it heads out across the open, scenic terrain of Dry Creek Flats, then climbs to Obsidian Dome, once an important source of volcanic glass for native arrowheads. There is a general store and gas station at the junction of Highway 395 and Highway 158. The Winter Grooming Snowmobile System is groomed by the U.S. Forest Service with funding provided by the California Department of Parks and Recreation, using monies generated by registration fees and gasoline taxes.

  • The G Trail, part of the Winter Grooming Snowmobile system for over-snow vehicle (OSV)/snowmobile use, represents the majority of the main winter trail between Mammoth Lakes and June Lake Junction. Groomed and marked with orange diamonds, the trail begins from the OSV tunnel under Hwy 395 and stays on the west side of the highway. After crossing the Mammoth Scenic Loop, it heads out across the open, scenic terrain of Dry Creek Flats, then climbs to Obsidian Dome, once an important source of volcanic glass for native arrowheads. There is a general store and gas station at the junction of Highway 395 and Highway 158. The Winter Grooming Snowmobile System is groomed by the U.S. Forest Service with funding provided by the California Department of Parks and Recreation, using monies generated by registration fees and gasoline taxes.

Avalanche Forecast for 04/16/2021

  • AVALANCHE FORECAST: As rising temperatures and sunshine warm slopes today, small Loose-Wet sloughs that could grow to become consequential will become possible on steep slopes. Avalanche danger will rise to MODERATE progressively on E to S to W facing slopes at all elevations and N aspects at low elevations. Find out More

Reviews

Submit a review

Related Experiences

Related Experiences

Experience Rating Length (mi) Surface Duration
Snowmobiling Shady Rest to Bald Mountain 52.3 Snow Half day
Snowmobiling Shady Rest to Deadman Creek 22.3 Snow Half day
How to get involved Local recreation resources Experiences and ratings Finding your way around the MLTS Trail System Projects