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.
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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 01/17/2020

AVALANCHE FORECAST: 12”+ of new snow fell last evening with sustained extreme winds out of the SW. Winds will continue to transport snow into dangerous wind slabs throughout today resulting in HIGH avalanche danger at tree line and above and CONSIDERABLE below tree line. Sensitive storm slabs in sheltered terrain will contribute to the avalanche concern. Travel in avalanche terrain is not recommended. 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.