Gramercy Park is an exclusive private park located in the Gramercy neighborhood of New York City. It is one of the few remaining privately owned parks in the city and is surrounded by a fence with a locked gate. CENTRAL Park is the most famous park in New York City, located in the center of Manhattan. It is the most visited urban park in the United States and is home to many attractions, including the CENTRAL Park Zoo, Belvedere Castle, and the Great Lawn.