Wave Hill is a 28 acre (11 ha) estate, consisting of public gardens and a cultural center, in the Hudson Hill section of the Riverdale neighborhood of the Bronx in New York City. It is situated on the slopes overlooking the Hudson River and the New Jersey Palisades. Listed on the National Register of Historic Places, the estate includes two houses and a botanical garden. Contemporary visual arts exhibits are on display in the Glyndor Gallery, as well as outside on the grounds.