Public lands in Rhode Island
5 units whose boundary reaches Rhode Island, 2,608 acres counted whole even where a boundary crosses into another state. 5 national wildlife refuges. Largest first within each type.
Data refreshed September 17, 2026.
National wildlife refuges
Refuge · USFWS
Ninigret National Wildlife Refuge
886 acresNational Wildlife Refuge
Refuge · USFWS
Trustom Pond National Wildlife Refuge
800 acresNational Wildlife Refuge
Refuge · USFWS
John H. Chafee National Wildlife Refuge
546 acresNational Wildlife Refuge
Refuge · USFWS
Sachuest Point National Wildlife Refuge
245 acresNational Wildlife Refuge
Refuge · USFWS
Block Island National Wildlife Refuge
131 acresNational Wildlife Refuge