The Island Park, Idaho area offers a wide variety of snowmobiling styles for backcountry snowmobile riders which include boondocking and hill climbing. This area will not disappoint as it can offer what you need to get that adrenaline fix.

Mountain Snowmobiling in Idaho Mountains.
Fun snowmobiling in Idaho
Mountain Snowmobile rentals in Idaho.
Rent a Snowmobile
Rent snowmobiles from Island Park Backcountry Rentals in Island Park, Idaho.