See and Do / Arts, Culture, Entertainment & Attractions / Nashua River Rail Trail
See and Do: Arts, Culture, Entertainment & Attractions, Parks & Nature, Running, Hiking & Biking, Sports & Recreation
The Nashua River Rail Trail is a former railroad right of way that travels 11 miles through the towns of Ayer, Groton, Pepperell and Dunstable. Fishing, mountain biking and hiking. Walking trails.