H Trail - Groomed Snowmobile Trail 2.8 mi

The H Trail, part of the Winter Grooming Snowmobile system for over-snow vehicle (OSV)/snowmobile use, is a short, mostly flat connector trail through open Jeffrey pine forest between the G Trail and the Inyo Craters. The trail is groomed and marked with orange diamonds, and can be linked with other area OSV trails (B, C and K) to make a loop. 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.

Click here for current snowmobile grooming info.
- Locate Me
- Summer
- Winter
- Refresh
The H Trail, part of the Winter Grooming Snowmobile system for over-snow vehicle (OSV)/snowmobile use, is a short, mostly flat connector trail through open Jeffrey pine forest between the G Trail and the Inyo Craters. The trail is groomed and marked with orange diamonds, and can be linked with other area OSV trails (B, C and K) to make a loop. 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.

Click here for current snowmobile grooming info.

Avalanche Forecast for 12/05/2019

AVALANCHE FORECAST: Fresh wind slabs at upper elevations and soft storm slabs at mid to lower elevations are the main avalanche concern for Thursday thru Friday. 4-8” of new snow fell during the day on Wednesday with moderate SW winds near ridge tops. Winds are expected to increase Friday making wind slabs more widespread at lower elevations. Find out More

Trail Activities
Public Services
Trail Information
- Snow
- A standard ramp is 8%. Conditions subject to change.
This trail can be accessed at the junction of the Inyo Craters Road and the Mammoth Scenic Loop.
- Get driving directions to jct. of Inyo Craters Road + Mammoth Scenic Loop
- Get public-transit options*
*Note that not all facilities are accessible via public transit.