The Norman Bird Sanctuary is a 325-acre (1.32 km2) bird sanctuary, nature preserve, and museum at 583 Third Beach Road in Middletown, Rhode Island overlooking the Atlantic Ocean. In 1949 the Norman Bird Sanctuary was founded through a bequest in the will of Mabel Norman Cerio. The Sanctuary comprises the largest area of preserved open space in Newport County. There are 325 acres and 7 miles of hiking trails. The refuge contains hay fields, woodlands and ridges overlooking the ocean and ponds. Hanging Rock, prominent local landmark, is located within the sanctuary overlooking the ocean. There is also a Visitor's Center and gift shop, and a 19th Century Barn Museum featuring displays about the wildlife for children and adults.