Hudson River Museum

Hudson River Museum

Location within New York
Established	1919
Location	511 Warburton Avenue Yonkers, NY 10701 (United States)
Coordinates	40°57′14″N 73°53′47″W / 40.9540°N 73.8963°W / 40.9540; -73.8963
Type	Art museum, Planetarium
Director	Masha Turchinsky
Curator	Laura Vookles, Chief Curator of Collections
Public transit access	Glenwood
Website	Hudson River Museum

The Hudson River Museum, located in Trevor Park in Yonkers, New York, is the largest museum in Westchester County. The Yonkers Museum, founded in 1919 at City Hall, became the Hudson River Museum in 1948. While often seen as an art museum due to the extensive collection of works from the Hudson River school, the museum also features exhibits on the history, science and heritage of the region.

Founded in 1919 as the Yonkers Museum, the facility was also known as the Yonkers Museum of Science and the Arts, prior to being named the Hudson River Museum. The museum originally contained a number of mineral specimens housed in Yonkers City Hall.

Central to its history is the Glenview Mansion, a house built in 1877, once the home of one John Bond Trevor. Home of the museum for 45 years from 1929, the house now forms a large part of the Hudson River Museum. It contains six period rooms displaying furniture and decor from that era. In 1972 it was listed on the National Register of Historic Places.

The museum is the home of the Andrus Planetarium, the only public planetarium in Westchester County. It added the planetarium in 1969 to celebrate the beginning of the Space Age and the increasing interest in space. The planetarium was one part of the museum's expansion throughout the 1960s, which also included the construction of larger and more modern facilities to house its collections, followed by the restoration of the ground floor of the Glenview house to its 19th-century condition. The planetarium and its laser shows are credited with driving the museum's 30% increase in attendance in the early 1990s.

The museum's diversity is part of what led to its citation as one of the most unusual cultural facilities by the New York State Council on the Arts in 1972. It has sought to maintain this diversity amidst changes in leadership and focus throughout its history. The diversity is apparent in the museum's 23-acre (9.3 ha) site, on which a 2006 expansion attempted to better join the Glenview Mansion with the modern 1969 additions.