Peter I Island

Ice, Glacier, and Not Much Else

The island is almost entirely covered by a permanent ice cap, with rugged cliffs dropping straight into the Southern Ocean. The highest point, Lars Christensen Peak, reaches around 1,640 metres. Wildlife is the main attraction for the rare vessels that pass nearby: penguins, seals, and seabirds make use of the rocky shoreline, indifferent to the fact that humans consider this one of the hardest places on Earth to reach. Landings are infrequent and require favourable sea ice conditions.

A Norwegian Claim Since 1931

Norway formally annexed Peter I Island in 1931, making it a Norwegian dependency administered by the Norwegian Polar Institute. It sits outside the Antarctic Treaty boundary (which begins at 60 degrees south), meaning Norway's territorial claim is not limited by the treaty's provisions. The island was first sighted in 1821 by the Russian explorer Fabian von Bellingshausen, who named it after Tsar Peter the Great. The first confirmed landing did not occur until 1929, more than a century later.

Getting There Is the Challenge

There are no flights, no port facilities, no roads, and no infrastructure of any kind. Access is by icebreaker or ice-strengthened expedition vessel only, and visits are subject to sea ice conditions that can make approach impossible for years at a time. Occasional Norwegian scientific expeditions have operated a temporary research station on the island, but there is no permanent presence. If you are serious about visiting, expedition cruise operators offering deep Antarctic itineraries occasionally include Peter I Island on routes crossing the Bellingshausen Sea, though landing is never guaranteed.