Antarctica

Hybrid propulsion vessel named after polar explorer Roald Amundsen

Caldera of an active volcano with whaling history & penguins

Historic hut from 1902 expedition, preserving relics

Antarctic gateway island with airstrip for fly-cruise expeditions

Extreme cold, unique traditions, and a marker moved annually

Sharp Antarctic peak named for its wolf's fang shape

Salty lake with inland river and research station history

Massive mountain, 4,025m high, highest point in Royal Society Range

Scenic strait framed by steep mountains, iceberg-filled passage