Governors Island was one of the longest continually operated military bases in the country, operated for two centuries, by the U.S. Army and later the U.S. Coast Guard until its closure in 1996.
Guided Tours - Free:
There are no formal, guided tours scheduled at this time
When our guided tours schedule start you can either come to Governors Island on the day of and sign up or reserve a spot on a scheduled tour in advance by going here:
Governors Island National Monument, New York - Recreation.gov
Self-Guided - Free:
Fort Jay and Castle Williams are closed for the season