Untermyer Park and Gardens - Credit: Wikimedia Commons
Untermyer Park and Gardens is a historic city public park, located in Yonkers, New York in Westchester County, just north of New York City. The park is a remnant of Samuel Untermyer's estate "Greystone". Situated on the steep land arising from the eastern bank of the Hudson River to the bluff on top of it, the park's principal feature is the Walled Garden, inspired by ancient Indo-Persian gardens, in which are found a small Grecian-style open-air amphitheater with two opposing sphinxes crouching atop paired Ionic columns; a classical pavilion; a stoa and loggias; and a circular, open-air tempietto called the Temple of the Sky. A long staircase leads from the Walled Garden to an Overlook with views of the river and the Palisades. Read more on Wikipedia
Source: en.wikipedia.org