Derwent Island House

Derwent Island House (often called Derwent Isle House) is a Grade II listed^[1] 18th-century Italianate house situated on the seven-acre (three-hectare) Derwent Island, Derwent Water, Keswick, Cumbria, and in the ownership of the National Trust. It is leased as a private home, but is open to the public five days a year. The interior is classical in style.