The Hudson River Museum
511 Warburton Ave, +1 914 963-4550, (http://www.hrm.org). Exhibitions on regional history, Hudson Valley art, planetarium, the only public planetarium in Westchester County. It is the largest museum in Westchester County.Untermeyer Park
945 North Broadway. Greek gardens, canals, reflecting pools and other created "ruins". Untermeyer Performing Arts Council (http://www.untermyer.com/) produces live performances in the park. The performances are admission free and are done through out the summer. Special Concerts are done throughout the year and are announced on their websitePhilipse Manor Hall, a Colonial-era manor house which today serves as a museum and archive, offering many glimpses into life before the American Revolution.