Founded in 1919 as the Yonkers Art Association, the Hudson River Museum occupies the magnificently restored Gilded Age mansion Glenview. Over the more than 100 years of its operation, the museum has forged strong ties to the community and deepened its offerings beyond art. The museum boasts groundbreaking art exhibits, a state-of-the-art planetarium, a 400-seat amphitheater, and the Hudson Riverama—a multimedia teaching gallery covering the history and ecology of the Hudson River.