Hidden in the Southern Ocean close to the Antarctic Peninsula and discovered by seal hunters in 1821, these far-flung mountainous islands have more than 85% of their surface glaciated. Despite the ravages caused by whale and seal hunting, today a sizeable leopard seal population can be found there, along with chinstrap penguins and snow petrels. One of its four main islands, Laurie Island is home to an old scientific station that is still in operation.