| Acton Arboretum | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Acton Trails - interactive overview map | |
| Source: | Acton Trails |
| Acton Canoe Launch | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Assabet River Blue & Green Trail | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Also in: | Maynard |
| Assabet River Rail Trail - 5-Town Trail Route | |
| Source: | Town of Hudson |
| Also in: | Hudson Marlborough Maynard Stow |
| The Bruce Freeman Trail | |
| Source: | Friends of the Bruce Freeman Rail Trail |
| Other maps: | brochure |
| Also in: | Carlisle Chelmsford Concord Lowell Westford |
| Bulette Conservation Land - Acton Town Forest | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Camp Acton Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Donald Conservation Restriction | |
| Source: | Sudbury Valley Trustees |
| Grassy Pond Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Great Hill Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Guggins Brook Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Heath Hen Meadow Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Jenks Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Morrison Farm | |
| Source: | Acton Trails |
| Nagog Hill Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| NARA Park | |
| Source: | Town of Acton |
| Nashoba Brook Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| North Acton Trails - Camp Acton, Nashoba Brook, Robbins Mill, Spring Hill | |
| Source: | Acton Trails |
| Pacy Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Pratt's Brook Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Robbins Mill | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Spring Hill Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Stoneymeade Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Wetherbee Conservation Land | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Wills Hole Conservation Land - Acton Town Forest | |
| Source: | Acton Trails |
| Other maps: | interactive map |
| Wright Hill | |
| Source: | Acton Trails |
| Other maps: | interactive map |
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!