High Quality Content by WIKIPEDIA articles! The Beardmore Glacier in Antarctica is one of the largest glaciers in the world, with a length exceeding 160 km (100 mi). The glacier is one of the main passages from the Ross Ice Shelf through the Queen Alexandra and Commonwealth ranges of the Transantarctic Mountains to the Antarctic Plateau, and was one of the early routes to the South Pole. Beardmore Glacier has a steep upward incline.