Antarctica Unlocked compare expedition departures across operators

Cruises visiting Antarctic Sound

323 upcoming Antarctic expeditions with Antarctic Sound on the route, from $8,600 per person.

The Antarctic Sound, at the Peninsula's northern tip, is "iceberg alley" — the corridor where giant tabular bergs drift out of the Weddell Sea. Sailing among them is one of the great spectacles of any voyage.

The Sound also hosts some of Antarctica's biggest Adélie rookeries: Paulet Island and Brown Bluff shelter hundreds of thousands of pairs beneath basalt cliffs.

King George Island to Puerto Williams Silversea Cruises · Silver Endeavour

King George Island to Puerto Williams

Jan 2, 2027 – Jan 15, 2027 · 9 days · from King George Island
9 cabin offers
$29,360 per person, from
available
Voyage to Antarctica Lindblad Expeditions · National Geographic Resolution

Voyage to Antarctica

Jan 5, 2027 – Jan 16, 2027 · 12 days
9 cabin offers
$42,950 per person, from
available
Puerto Williams to Puerto Williams Silversea Cruises · Silver Cloud

Puerto Williams to Puerto Williams

Jan 8, 2027 – Jan 18, 2027 · 18 days · from Puerto Williams
8 cabin offers
$17,600 per person, from
available
Quest for the Antarctic Circle Lindblad Expeditions · National Geographic Endurance

Quest for the Antarctic Circle

Jan 11, 2027 – Jan 26, 2027 · 16 days
9 cabin offers
$31,400 per person, from
available

Compare all Antarctic departures across operators →