Block Island is part of the U.S. state of Rhode Island and is located in the Atlantic Ocean approximately south of the coast of Rhode Island, east of Montauk Point on Long Island, and is separated from the Rhode Island mainland by Block Island Sound.
Block Island is part of the U.S. state of Rhode Island. Block Island is located in the Atlantic Ocean approximately south of the coast of Rhode Island of Montauk Point on Long Island. This was east. Block Island is separated from the Rhode Island mainland by Block Island Sound.