Mountainville Grange Hall
 The Mountainville Grange Hall is located on NY 32 just south of the hamlet of Mountainville in the town of Cornwall Orange County New York USA. Built in 1904 the Grange sold it in 1984 to the Jerusalem Temple Lodge No. 721 a local Masonic body and renamed the Cornwall Masonic Temple.While the Masonic lodge has made some renovations such as improving the kitchen and meeting spaces the original character of the building has generally been preserved.