Svalbard offers the longest totality of the 2026 eclipse — nearly two hours of near-totality conditions in the High Arctic. Witnessing the corona above polar tundra, with the chance of Arctic wildlife, is the most extreme and unforgettable eclipse setting on Earth.
What to expect
Longyearbyen, the world's northernmost town, becomes the global epicentre of eclipse chasers in August 2026. Guided by expedition specialists, your small group takes Zodiac boats into the fjords, surrounded by glaciers and seabirds, as the moon's shadow engulfs the Arctic sky. The near two-hour totality window is extraordinarily rare — most eclipse events last two minutes. Between celestial events, guided hikes and wildlife encounters with Arctic foxes and reindeer round out an expedition-grade day.
Good to know
Svalbard is a dedicated port call on select eclipse cruises; confirm your ship is calling at Longyearbyen. Book expedition slots directly with Poseidon well in advance. Dress in full expedition layers — even August in Svalbard can be close to freezing. Eclipse glasses essential for partial phases.