32 Trails in Ayer, Massachusetts

Trail Name Difficulty Length (mi) Rating City
Leominster State Forest Advanced difficulty 10.0 ***** Princeton
Rattlesnake Hill Advanced difficulty 7.0 ***** Bolton
Russell Mill Intermediate difficulty 7.0 **** Chelmsford
Yudicky Farm Intermediate difficulty 10.0 **** Nashua
Pearl Hill State Park Beginner difficulty 20.0 **** Townsend
Oak Hill Advanced difficulty 8.0 **** Littleton
Vaughn Hill/bower Spring Trail System(s) Advanced difficulty 4.0 **** Bolton/harvard
Weston College Land Beginner difficulty 5.0 **** Weston
Callahan State Park Beginner difficulty 10.0 **** Framingham
Mt. Pisgah Intermediate difficulty 8.0 **** Northborough
Lowell-Dracut-Tyngsborough State Forest Advanced difficulty 10.0 **** Lowell
Beaver Brook Association Intermediate difficulty 14.0 **** Hollis
Great Brook State Park Beginner difficulty 15.0 *** Carlise
Boxborough Area Trails Intermediate difficulty 10.0 *** Boxborough
Gardner Hill Town Forest Intermediate difficulty 6.0 *** Stow
Hitchinpost Greens difficulty 1.0 *** Westford
Groton Town Forest Beginner difficulty 6.0 *** Leominster
10 Mile Groton Town Forest Singletrack Link-up (Groton Town Forest) Beginner difficulty 10.0 *** Groton
Townsend State Forest Beginner difficulty 15.0 *** Townsend
Nobscot Mtn. Intermediate difficulty 15.0 *** Sudbury
Mines Falls Park Beginner difficulty 12.0 *** Nashua
Jerico Town Forest Beginner difficulty 5.0 ** Weston
Weston Aquaduct and Unused Rail Loop difficulty 25.0 Weston
Pine Meadow Conservation Area difficulty 5.0 Ayer
Gregg Woods difficulty 5.0 Dunstable
South Groton Trails difficulty 10.0 Groton
Spalding Park Town Forest difficulty 5.0 Hollis
Fort Rock difficulty 7.0 Littleton
Ayer to Nashua Rail Trail Beginner difficulty 16.0 Pepperell
Monson (Hollis, NH) difficulty 5.0 Hollis
Kirby-ivers Town Forest difficulty 1.0 Pelham
Special Ops (♦) difficulty 0.68 Groton

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