Canyons and gorges of Antarctica

canyon in Marie Byrd Land, Antarctica

submarine canyon in Antarctica

ravine in Antarctica

undersea canyon in Antarctica

geographical feature in Antarctica

canyon in the Southern Ocean, northwest of King Edward VII Land, Antarctica

undersea canyon in the Weddell Sea

undersea canyon in Antarctica

Kubusdaelda () is a steep, ice-filled ravine between Kubus Mountain and Klevekampen Mountain in the Filchner Mountains of Queen Maud Land, Antarctica. It was plotted from surveys and air photos by the Sixth Norwegian Antarctic Expedition (1956–60) and named Kubusdaelda (the cube dell) in association with Kubus Mountain.

landform

East antarctica

undersea canyon in Antarctica