The Dusen Fjord is part of the
Kaiser Franz Joseph Fjord system. It cuts deep into
Ymer Island, almost dividing it in two, separating
Gunnar Anderson Land in the north, from the southern part of the island. The fjord runs roughly from west to east for about . Its mouth opens to the east just south of the entrance of Kaiser Franz Joseph Fjord, near
Foster Bay.
Noa Lake is a small lake at the head of the fjord in the isthmus area. The
Vinter Islands lie east of
Cape Graah, on the northern side of the fjord's mouth.
Cape Wijkander is the headland on the southern side of the mouth. ==See also==