The mouth at the Konkordiaplatz it follows over a rise with a descent from 25 to 30 percent; here, the glacier is sharply split. Against the north is the Ewigschneefäld over the snow-covered pass of the Unners Mönchsjoch (3,518 m (11,542 ft)), connected with the catchment area of the Ischmeer (Wallis German for "Ice Sea"). Through the Obere Mönchsjoch (3,624 m (11,890 ft)) between the Mönch and the Trugberg stands a connection to the Jungfraufirn.