VAST is the only official source for VT snowmobile trail information. We cannot speak to the accuracy of data you might find from other sources.
Trail routes are subject to change at any time due to unexpected trail closures. Note that not all trails have been mapped with a GPS so there may be inaccuracies within this map in some locations. Our app and interactive map are updated on a weekly basis. The GPS cards are updated before the start of the season each year.
If you have purchased a card, update files will be emailed to you to load yourself when they become available in the future.