It is a part of King Frederick VIII Land and administratively it belongs to the Northeast Greenland National Park.

[1] Crown Prince Christian Land extends 100 km NE from Cape Jungersen.

It is a largely glaciated peninsula surrounded to the north by the Wandel Sea of the Arctic Ocean, to the east by Fram Strait, to the south by the Ingolf Fjord and the Greenland Sea, with Antarctic Bay, and to the west by the Greenland Ice Sheet.

The outer part of Crown Prince Christian Land is almost totally covered by the Flade Isblink ice cap.

[3] Romer Lake, famous for its striking Elephant Foot Glacier, is a long and narrow lake running parallel to Denmark Fjord at the western end of the peninsula to the west of the Princess Elizabeth Alps.