Presby Memorial Iris Gardens Horticultural Center - Credit: Wikimedia Commons
Presby Memorial Iris Gardens is a nonprofit, living museum specializing in iris flowers, located at 474 Upper Mountain Avenue, Montclair in Essex County, New Jersey, New Jersey, United States. The gardens are situated on 6.5 acres. Adjacent to the gardens is a Victorian house, the Walther House. The house is open to the public the hours are limited, the entrance has a seven step staircase and is home to a museum shop and headquarters for the Citizens Committee that oversees the gardens. Read more on Wikipedia
Source: en.wikipedia.org