| Assabet River National Wildlife Refuge | |
| Source: | U.S. Fish and Wildlife Service |
| Other maps: | brochure |
| Also in: | Hudson Marlborough Maynard Stow |
| Barton Farms Conservation Land | |
| Source: | Town of Sudbury |
| Brues Woods | |
| Source: | Sudbury Valley Trustees |
| Other maps: | Interpretive Nature Trail |
| Davis Farm Conservation Land | |
| Source: | Town of Sudbury |
| Frost Farm Conservation Land | |
| Source: | Town of Sudbury |
| Other maps: | guide |
| Gray Reservation | |
| Source: | Sudbury Valley Trustees |
| Great Meadows National Wildlife Refuge - Weir Hill Trail - Red Maple Trail | |
| Source: | U.S. Fish and Wildlife Service |
| Great Meadows National Wildlife Refuge - overview map | |
| Source: | U.S. Fish and Wildlife Service |
| Other maps: | brochure |
| Also in: | Concord |
| Haynes Meadow Conservation Land | |
| Source: | Town of Sudbury |
| Hop Brook Conservation Land | |
| Source: | Town of Sudbury |
| King Philip Woods / Piper Farm Conservation Land | |
| Source: | Town of Sudbury |
| Lincoln Meadows Conservation Land | |
| Source: | Town of Sudbury |
| Lyons-Cutler Reservation | |
| Source: | Sudbury Valley Trustees |
| Memorial Forest - The Desert | |
| Source: | Sudbury Valley Trustees |
| Also in: | Marlborough |
| Nobscot Conservation Land | |
| Source: | Town of Sudbury |
| Nobscot Scout Reservation Conservation Restriction | |
| Source: | Sudbury Valley Trustees |
| Also in: | Framingham |
| Round Hill | |
| Source: | Sudbury Valley Trustees |
| Other maps: | Interpretive Trail Brochure |
| Tippling Rock - Weisblatt Conservation Land | |
| Source: | Town of Sudbury |
| Town of Sudbury Conservation Lands - overview map | |
| Source: | Town of Sudbury |
| Wayside Inn and Nearby Properties | |
| Source: | Sudbury Valley Trustees |
| Wolbach Farm | |
| Source: | Sudbury Valley Trustees |
| Other maps: | Interpretive Guide Storybook Trail |
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!