Ellisville Harbor offers a unique coastal experience on the South Shore. Explore the rolling meadows and red pine forest. You can see fishing boats and even harbor seals from the shoreline, even in the winter months.

Dunn State Park has a range of universally accessible activities, from fishing to hiking to swimming. The state of Massachusettes does not provide any accessible swimming options at Dunn State Park. If you want to help make sure everyone can swim here, please reach out to local and state government.

5,907-acre Douglas State Forest borders Connecticut and Rhode Island. Enjoy swimming and boating at Wallum Lake or hike miles of woodland trails. The state of Massachusettes does not provide any accessible swimming options at Douglas State Forest. If you want to help make sure everyone can swim here, please reach out to local and state government.

Dighton Rock State Park offers the perfect setting for a picnic. You'll find soft, grassy areas covered by shade trees by the Taunton River. You can also fish or canoe, or take a walk through the 85-acre park. Interested in local history?

This park is one of the best kept secrets in the Massachusetts forest and park system. Here, an 1800-foot saltwater beach is backed by rambling hills of beach grass and shaded, grassy picnic sites. The state of Massachusettes does not provide any accessible swimming options at Demarest Lloyd State Park. If you want to help make sure everyone can swim here, please reach out to local and state government.

DAR State Forest offers dozens of campsites, forest trails, a lake to swim and fish in. The state of Massachusettes does not provide any accessible swimming options at Daughters of the American Revolution (DAR) State Forest. If you want to help make sure everyone can swim here, please reach out to local and state government.

This 600-acre park protects the largest freshwater marsh on the middle Charles River. This park is a great spot for birdwatchers, and it also features eskers, or riverbeds formed inside a glacier; drumlins, long hills formed by glaciers; and Kendrick pond

Constitution Beach is one of Boston's hidden waterfront gems. Take a swim or head over to the athletic fields. You can see planes flying from Logan Airport and ships sailing through Boston Harbor. The state of Massachusettes does not provide any accessible swimming options at Constitution Beach Park. If you want to help make sure everyone can swim here, please reach out to local and state government.

The Connecticut River Greenway connects parks and other areas along the Connecticut River. Up to 8 parks are accessible from the greenway as you follow it across the state. You'll find river access with public boat ramps all along the river.

Cochituate State Park's main feature is Lake Cochituate, which is made up of three linked ponds.