Mystic River Reservation
| Mystic River State Reservation | |
|---|---|
A view of the park and the Mystic Valley Parkway in Arlington | |
| Location | Middlesex and Suffolk counties, Massachusetts, United States |
| Coordinates | 42°26′00″N 71°08′58″W / 42.4334291°N 71.1494984°W |
| Area | 329 acres (133 ha) |
| Elevation | 7 ft (2.1 m) |
| Established | 1893 |
| Administrator | Massachusetts Department of Conservation and Recreation |
| Website | Official website |
Mystic River State Reservation is a publicly owned nature preserve with recreational features located along the Mystic River in the towns of Winchester, Arlington, Medford, Somerville, Everett, and Chelsea in eastern Massachusetts. The reserve is part of the nearly 76-square-mile (200 km2) Mystic River watershed. It is managed by the Massachusetts Department of Conservation and Recreation.