Svalbard: High Arctic Expedition

Fly to Longyearbyen, the northernmost permanent settlement with a scheduled airport in the world. A coal-mining town turned polar tourism hub, with a surprising cosmopolitan energy. The afternoon briefing covers Svalbard protocols — polar bear safety, wildlife distance rules, Svalbard Treaty obligations.

Morning: a local guide leads a snowmobile or hiking excursion (season-dependent) to the ghost town of Pyramiden — a Soviet mining settlement abandoned in 1998, left exactly as it was, the Lenin busts still watching over empty streets. Afternoon: board the expedition ship for departure into Isfjorden.

The ship moves north and west, the expedition leader scanning every ice floe with binoculars. A polar bear is spotted on shore ice — the ship heaves to, Zodiacs lowered for a closer approach, the bear magnificent and unconcerned. Our marine biologist gives a lecture on sea ice ecology as we return to the ship.

Ny-Ålesund: the world's northernmost scientific station, with research flags of 11 nations. An afternoon Zodiac landing at the Kongsbreen glacier snout — we strap on crampons and walk the 5,000-year-old ice surface with our geologist, reading crevasses and moulins like a textbook of time.

The ship navigates pack ice — a jigsaw of white and aquamarine that shifts by the hour. A Zodiac cruise to an ice ledge where a walrus colony hauls out: 50 animals, each weighing a tonne, their ivory tusks catching the Arctic light. The smell is part of the experience. Arctic tern nesting colonies on a gravel beach.

Little Ålesund cliff: one million little auks nest in the scree above the sea — a sound like the ocean itself. Puffins port-wine-stain orange, guillemots packed on ledges. At midnight, the sun refuses to set — we gather on the bow deck with sleeping bags and hot chocolate as 2am looks like 4pm. Journal-writing recommended.

The ship makes its way back through Isfjorden. A final Zodiac landing at a remote beach — an afternoon hike to an 18th-century trappers' hut, the bones of a beluga whale washed white. The last lecture: the future of the Arctic under accelerating climate change — honest, galvanising.

Final morning: the local taxidermy and craft shops of Longyearbyen, the world's northernmost grocery store, a last polar lunch. Airport transfer and the surreal return south — every degree of latitude dropping you a little further from the extraordinary.