The Vermont Association of Snow Travelers (VAST) maintains and regulates the trail system throughout the state. There are over 5,000 miles of trails through mountains, meadows, and along waterways. The VAST system marks trails and issues printed maps that also help you locate trail heads. Services along the system such as fuel and food locations are also noted. To snowmobile in Vermont you need a trail pass and valid state registration. There are many snowmobile rental and guide services that are a great way of discovering the family fun. Book a room at a mountain resort and stay awhile.