Lyndhurst, a Gothic Revival-style mansion, designed by the renowned American architect A. J. Davis in 1838, served as the home to former New York City mayor William Paulding, merchant George Merritt, railroad tycoon Jay Gould, and also hundreds of servants and other employees and their families through the years.
- Bronx River Parkway
- Caramoor Center for Music and the Arts
- Croton Gorge Park
- Elephant Hotel in Somers
- Emelin Theatre, Mamaroneck, New York
- Ferncliff Cemetery, Hartsdale
- Hudson River Museum, Yonkers
- Irvington Town Hall Theater, Irvington, New York
- Jacob Burns Film Center, Pleasantville
- Jacob Purdy House, White Plains
- 1838 Peter Augustus Jay House, owned and managed by the Jay Heritage Center, Rye
- Jay Property, Rye owned by Westchester County, New York State and Jay Heritage Center
- Katonah Museum of Art, Katonah
- Leland Castle, New Rochelle
- Donald M. Kendall Sculpture Gardens, PepsiCo, Inc., Purchase
- Kykuit, Rockefeller family estate, Pocantico Hills, New York
- Lyndhurst, Tarrytown, New York
- Neuberger Museum of Art, Purchase College, Purchase
- Old Croton Aqueduct and the Old Croton Trail
- The Lyndhurst Estate in Tarrytown
- Paramount Center for the Arts, Peekskill
- Philipsburg Manor House, historic site, Sleepy Hollow
- Philipse Manor Hall State Historic Site, Yonkers
- Picture House Regional Film Center, Pelham
- Playland, Rye, New York
- The Performing Arts Center at Purchase College, Purchase
- Sing Sing Prison, Ossining
- The Square House Museum, Rye
- Sunnyside, Tarrytown, New York
- Tarrytown Music Hall, Tarrytown
- Teatown Lake Reservation, Ossining
- Thomas Paine Cottage, New Rochelle
- Thomas Paine National Historical Association, New Rochelle
- Timothy Knapp House and Milton Cemetery, Rye
- Union Church, Pocantico Hills
- Westchester Jazz Orchestra, Chappaqua
- Westchester Philharmonic Orchestra, White Plains
- Xavier’s School for Gifted Youngsters, North Salem
- Yonkers Raceway, Yonkers
Source: http://en.wikipedia.org/wiki/Westchester_County,_New_York
