Oheka Castle, Castle in Huntington, New York
Oheka Castle is a historic mansion located on the North Shore of Long Island.
Built by financier and philanthropist Otto Kahn between 1914 and 1919, it was once the largest private home in the United States.
The castle has been featured in many films and television series, including Citizen Kane and Royal Pains.
Today, Oheka Castle serves as a luxury hotel, wedding venue, and touristic site.
It is the second-largest private residence ever built in America.
Location: Huntington
Inception: 1919
Architects: William Adams Delano, Olmsted Brothers
Website: oheka.com
Source: Wikimedia