Castle Hill is a 56,881 sq ft (5,284.4 m2) Tudor Revival mansion in Ipswich, Massachusetts built 1926-1928 as a summer home for Mr. and Mrs. Richard Teller Crane, Jr. It is also the name of the 165-acre (67 ha) drumlin surrounded by sea and salt marsh the home was built atop. Both are part of the 2,100-acre (850 ha) Crane Estate located on Argilla Road. The estate includes a historic mansion, 21 outbuildings, and landscapes overlooking Ipswich Bay, on the seacoast off Route 1, north of Boston. Its name derives from a promontory in Ipswich, Suffolk, England, from which many early Massachusetts Bay Colony settlers immigrated.