Oceanwide Expeditions has announced two extraordinary Antarctic itineraries for 2026, venturing into rarely visited and poorly mapped regions. The 27-night Remote Weddell Sea Explorer retraces Shackleton’s path, featuring South Georgia, massive ice shelves, and helicopter landings. The 14-night Uncharted Islands of the Deep South explores areas where maps are decades old, offering chances to witness unknown islands. Combining history, wildlife, and raw exploration, these voyages promise once-in-a-lifetime experiences for adventurous travelers.