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Ski expedition beyond polar circle in Sweden in winter. People on cross country ski in the wild remote area among snow, forest and mountains. Extreme cold conditions of polar ski expedition, survival
A field researcher kneels in a dry, rocky landscape, closely examining a small specimen with a geology hammer. She wears outdoor gear and carries a backpack while working at an excavation site.
A man with a backpack walks on green grass in the desert against a blue sky, and demonstrates the sole of his shoe. A photograph of a traveler from the back.
kayak adventure expedition in Antarctica, man paddling on red kayak between icebergs
Picture of walruses lying and looking on the beach in Svalbard in Arctic

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