USA - The New York Botanical Garden - Botanical Garden in New York. The New York Botanical Garden (NYBG) is one of the premier botanical gardens in the United States, located in the Bronx in New York City. It spans some 250 acres (100 ha) of Bronx Park and is home to some of the world's leading plant laboratories. It offers major exhibitions and flower shows throughout the year, drawing over 800,000 visitors annually.. Part of Box 160 Modern New York, Boswell collection.