All snowmobile trails are patrolled on snowmobile by the Mono County Sheriff's Department for your safety. Average snowpack 6-10 feet. Elevation 7600 ft to 9104 ft. This area offers great powder riding for backcountry riders who return from their backcountry trip a few minutes early. Gentle hills at the south end of the pumice flat offers all ages thrills and chills.
Some groups bring a barbeque and spend the day.
The hill near the parking area is great for tubing, plastic sleds or discs. Majestic views of the Sierra Nevada Range and Mt. Morrison. Hourly to all day snowmobile rentals. Eleven miles round trip. Vista Trail is the most popular trail in Mammoth with over 25,000 visitors.