Svalbard is an archipelago in the Arctic, constituting the northernmost part of Norway. It on midway between mainland Norway and the North Pole. Svalbard is a breeding ground for many seabirds, and also features polar bears, reindeer and marine mammals. Seven national parks and twenty-three nature reserves cover two-thirds of the archipelago, protecting the largely untouched, yet fragile, nature. Sixty percent of the archipelago is glacier, and the islands feature many mountains and fjords.