Amundsen Sea
Canisteo Peninsula () is an ice-covered peninsula, about long and wide, which projects between Ferrero Bay and Cranton Bay into the eastern extremity of the Amundsen Sea. It was delineated from air photos taken by U.S. Navy Operation Highjump in December 1946, and named by the Advisory Committee on Antarctic Names for the USS "Canisteo", a tanker with the eastern task group of this expedition.