Parker River National Wildlife Refuge (Plum Island)
4,700-acre refuge on Plum Island. Leashed dogs welcome April 1 – Aug 31 closed for piping plovers; otherwise on trails + non-restricted beach areas. | 6 Plum Island Tpke, Newburyport, MA 01950 | 4,700 acres | Source:
Dog Parks Hub: Parker River National Wildlife Refuge (Plum Island)

Parker River National Wildlife Refuge (Plum Island)
4,700-acre refuge on Plum Island. Leashed dogs welcome April 1 – Aug 31 closed for piping plovers; otherwise on trails + non-restricted beach areas. | 6 Plum Island Tpke, Newburyport, MA 01950 | 4,700 acres | Source:
preserve
Dog Parks Hub