Why New York's Smallest Private Island Was a Secret Spy Base - Rat Island

Explore the fascinating hidden history of Rat Island, New York's smallest privately owned island nestled between City Island and Hart Island in the Bronx. Discover how this rocky outcrop served as a secret spy base during the Revolutionary War, a yellow fever quarantine station, and a unique refuge for artists and outcasts throughout American history. Learn about the lone seaman who lived in isolation on the island for years, the Broadway actors who gathered there in the 1930s, and the mysterious Swiss statue that now watches over the surrounding waters. Uncover the surprising stories behind this small but historically significant island that has quietly witnessed some of the strangest chapters in New York City's past, from espionage operations to artistic retreats, revealing how even the most unlikely places can hold extraordinary secrets.