42 Trails in Marlborough, Massachusetts

Trail Name Difficulty Length (mi) Rating City
Yellow Beginner difficulty 5.0 *** Worcester
Weston College Land Beginner difficulty 5.0 **** Weston
Weston Aquaduct and Unused Rail Loop  difficulty 25.0 Weston
West Hill Dam Intermediate difficulty 5.0 **** Upton
Vietnam Trails Intermediate difficulty 20.0 **** Milford
Vaughn Hill/bower Spring Trail System(s) Advanced difficulty 4.0 **** Bolton/harvard
Upton State Forest Beginner difficulty 12.0 *** Upton
Sutton State Forest Intermediate difficulty 12.0 **** Sutton
South Groton Trails  difficulty 10.0 Groton
Singletary Trails Intermediate difficulty 15.0 **** Millbury
Russell Mill Intermediate difficulty 7.0 **** Chelmsford
Rocky Woods Beginner difficulty 7.0 ** Medfield
Rayburn Trails Intermediate difficulty 10.0 **** Millbury
Rattlesnake Hill Advanced difficulty 7.0 ***** Bolton
Plummer's Landing/ Goat Hill Advanced difficulty 15.0 **** Whitinsville
Pine Meadow Conservation Area  difficulty 5.0 Ayer
Peppercorn Hill Intermediate difficulty 3.0 *** Upton
Oak Hill Advanced difficulty 8.0 **** Littleton
Noon Hill Reservation Beginner difficulty 8.0 *** Medfield
Nobscot Mtn. Intermediate difficulty 15.0 *** Sudbury
Newton Hill Easiest difficulty 2.0 ** Worcester
Mt. Pisgah Intermediate difficulty 8.0 **** Northborough
Libby Trail  difficulty 4.0 Westborough
Leominster State Forest Advanced difficulty 10.0 ***** Princeton
Lake Whitehall Advanced difficulty 7.0 *** Hopkinton
Jerico Town Forest Beginner difficulty 5.0 ** Weston
Hopkinton State Park Intermediate difficulty 10.0 **** Hopkinton
Hitchinpost Greens  difficulty 1.0 *** Westford
Henry S. Hunnewell Town Forest Intermediate difficulty 1.0 ***** Natick
Green Hill Park Advanced difficulty 5.0 **** Worcester
Great Brook State Park Beginner difficulty 15.0 *** Carlise
Grafton Land Trust Intermediate difficulty 20.0 *** Grafton
Gardner Hill Town Forest Intermediate difficulty 6.0 *** Stow
Fort Rock  difficulty 7.0 Littleton
Cold Harbor Brook Intermediate difficulty 5.0 *** Northborough
Callahan State Park Beginner difficulty 10.0 **** Framingham
Boy Scout Trails Intermediate difficulty 2.0 *** Franklin
Boxborough Area Trails Intermediate difficulty 10.0 *** Boxborough
Billerica State Forest Intermediate difficulty 9 ***** Billerica
Ayer to Nashua Rail Trail Beginner difficulty 16.0 Pepperell
Ashland State Park Intermediate difficulty 7.0 *** Ashland
Adams Farm Intermediate difficulty 10.0 **** Walpole

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