Check out some of the best hiking, walking and backpacking routes in Middlesex County, Massachusetts. The
Nobscot Hill and Gibbs Mountain Loop is the most popular trail. There are trails of various difficulty levels including easy and medium. The trail with the highest elevation climb is the
Sylvester Baxter Riverfront Park and the trail with the least amount of climbing is the
Little River and Fitchburg Cutoff Path. The longest trail is the
Nobscot Hill and Gibbs Mountain Loop at 22.8 km. For a shorter adventure you can try the
Blue Heron Loop and Pump Track at 468 m. Get off line access to Healthcare, Peak, Fastfood, and Restaurant locations and much more with a Hiiker subscription.