The Valley is the capital of the British territory of Anguilla, and part of the Antilles Islands. A favorite vacation spot of water lovers, Anguilla is a popular destination for wreck diving, snorkeling, or parasailing. The historic district of The Valley is full of old-style wood houses, including the Wallblake House, one of the only surviving plantation houses in the Caribbean. The ruins of the Old Prison are at the highest point in Anguilla, and provide stunning views of the bright blue sea.