Chimney Sweeps Islands
A pair of small islands in the northern part of City Island Harbor, in the Bronx. Together with High Island they divide City Island Harbor from Pelham Bay. The islands are made entirely of bedrock and are uninhabited; gulls and great blue herons are among the birds recorded there.
The origin of the name is uncertain. Local accounts say the islands resemble chimney-sweeping tools from a distance, or that a chimney sweep who became rich once bought them; a former owner suggested “chimney” was an old word for a channel of water between rocks.