Great Meadows Sudbury Unit: The refuge trails, boardwalks, observational lookouts, and kiosks provide family-friendly wildlife viewing areas on both refuge units. There are two wonderful trails to explore at Great Meadows Sudbury Unit. This unit has two observational advantage points, one on each trail, an ADA accessible boardwalk and a canoe/kayak launch. There is an incline including wooden stairs on the Weir Hill Trail.
Great Meadows Concord Unit: This unit has a large observational tower easily accessible from the parking lot and an observational pier off Dike Trail in the middle overlooking the lower pool. There are four trails making up 2.7 outstanding miles. The refuge has few hills, so all trails have very little elevation-gain, offering easy walks surrounded by nature.
Visitors are required to stay on designated paths and trails. Need help navigating? Print your own trail map or scan a QR code in one of the parking