Hay Island is a small peninsula located off the Darien, Connecticut, shore of Long Island Sound. Its north shore is located on Ziegler's Cove. [1] A small road connects the island with Long Neck Point Road. [2] There are two structures on Hay Island. [2] One was the home of the late William Ziegler III, a founder of the Maritime Aquarium at Norwalk. [3] [4]
41°02′51″N 73°28′21″W / 41.04750°N 73.47250°W
Hay Island, Connecticut, -Holding Corporation.