At 93 miles long, the Lamoille Valley Rail Trail is the longest rail trail in New England and connects 18 towns from St. Johnsbury to Swanton. The Lamoille Valley Rail Trail is a four-season, multi-purpose recreation, and transportation corridor for walking, hiking, cycling, horseback riding, snowshoeing, cross-country skiing, dog sledding, and snowmobiling.

The Lamoille Valley Rail Trail provides important connections between recreational trails in Vermont and Canada including more regional trail systems like the VAST snowmobile trail network, Long Trail, Catamount Trail, Velomont, and Missisquoi Valley Rail Trail, as well as local trail connectors like Hardwick Trails, Three Rivers Bike Path, and Cambridge Greenway.