How many preserves & forests are in Washington, MA?
6 preserves & forests in Washington, MA are listed here: Appalachian Trail Corridor, Fowler-Eames Wildlife Sanctuary, Hinsdale Flats Wildlife Management Area, October Mountain State Forest, Roosevelt Reserve, Westfield River Highlands. Each page has parking, entry fees, and hours where they are confirmed, and says so where they are not.
Which preserves & forests in Washington, MA are free to enter?
Appalachian Trail Corridor, Hinsdale Flats Wildlife Management Area, October Mountain State Forest, Roosevelt Reserve. Free entry is confirmed for these; the others either charge or have no confirmed fee on record.