In Partnership With
The Antarctic Sound
The Antarctic Sound was first navigated in 1902 by the Swedish Antarctic Expedition, and was named after the first vessel to sail successfully through, the Antarctic. The sound, which is about 56 kilometers (35 miles) long and 13 to 22 kilometers (eight to 14 miles) wide, is difficult to navigate because of the prevalence of barrier bergs—chunks of flat-topped pack ice with clifflike sides, most of which have broken off from the Larsen Ice Shelf.
Cruising through the Antarctic Sound affords amazing views of the Joinville Islands, the Antarctic Peninsula, hundreds of icebergs and such native animal life as gentoo penguins and Weddell seals.