The Siwanoy were an Indigenous American band of Munsee-speaking people, who lived in Long Island Sound along the coasts of what are now The Bronx, Westchester County, New York, and Fairfield County, Connecticut. They were one of the western bands of the Wappinger Confederacy. By 1640, their territory (Wykagyl) extended from Hell Gate to Norwalk, Connecticut, and as far inland as White Plains; it became hotly contested between Dutch and English colonial interests.

Pelham Bay Park is a municipal park located in the northeast corner of the New York City borough of the Bronx. It is, at 2,772 acres (1,122 ha), the largest public park in New York City. The park is more than three times the size of Manhattan's Central Park. The park is operated by the New York City Department of Parks and Recreation.