| 911 Loop Trail | |
| Source: | Southborough Trails Committee |
| Aqueduct Connector Trail | |
| Source: | Southborough Trails Committee |
| Bay Circuit and Boroughs Loop Connector Trail | |
| Source: | Southborough Trails Committee |
| Beals Preserve Conservation Restriction | |
| Source: | Sudbury Valley Trustees |
| Elaine and Philip Beals Preserve | |
| Source: | Southborough Open Land Foundation |
| Bigelow Wildlife Refuge | |
| Source: | Southborough Open Land Foundation |
| Boroughs Loop Trail - section 3 | |
| Source: | Sudbury Valley Trustees |
| Other maps: | overview inc. Marlborough, Northborough, and Westborough sections |
| Breakneck Hill Trails | |
| Source: | Southborough Trails Committee |
| Callahan State Park | |
| Source: | Mass. DCR |
| Other maps: | suggested hikes, rides, and paddles |
| Also in: | Framingham Marlborough |
| Callahan State Park | |
| Source: | Bikerag.net |
| Also in: | Framingham Marlborough |
| Clark Grove | |
| Source: | Southborough Open Land Foundation |
| Chestnut Hill Farm | |
| Source: | The Trustees of Reservations |
| Cedar Hill and Sawink Farm Reservation | |
| Source: | Sudbury Valley Trustees |
| Also in: | Marlborough Northborough Westborough |
| Southborough Open Land Foundation Properties | |
| Source: | Southborough Open Land Foundation |
| Southborough Trails interactive overview map | |
| Source: | Southborough Trails Committee |
| Sudbury Reservoir, Aqueduct, Boroughs Loop Trail | |
| Source: | Southborough Trails Committee |
| Templeman-Watkins Loop | |
| Source: | Southborough Trails Committee |
| Templeman-Watkins Loop | |
| Source: | Southborough Open Land Foundation |
| Wilfred J. Turenne Wildlife Habitat and Southborough Town Forest | |
| Source: | Sudbury Valley Trustees |
Sully says check out the Masstrails Big Map! Interactive, zoomable, clickable map of every rail-trail in Massachusetts plus highlights of open spaces from the Cape to the Berkshires!