United States
Rising from the grey immensity of the Bering Sea roughly 250 miles west of mainland Alaska, St. Matthew Island is one of the most remote and least-visited places in the United States — a wind-scoured volcanic fragment that has never supported permanent human habitation and serves today as a wilderness refuge of almost otherworldly isolation. Part of the Alaska Maritime National Wildlife Refuge, the island and its smaller companion, Hall Island, constitute a sanctuary for seabirds, marine mammals, and the unique McKay's bunting — a songbird found nowhere else on Earth.
The island's most famous story is a cautionary ecological tale. In 1944, the U.S. Coast Guard introduced 29 reindeer to St. Matthew as an emergency food source for a small station. When the station was abandoned, the reindeer population exploded to over 6,000, stripped the island's lichen cover, and then crashed catastrophically to just 42 animals during the harsh winter of 1963-64. By 1966, only the skeletal remains of a failed experiment in ecological manipulation littered the tundra — a powerful lesson in the consequences of disrupting isolated ecosystems.
There are no facilities of any kind on St. Matthew Island. Expedition ships that call here — and few do, given the island's extreme remoteness and unpredictable weather — provide all necessities. Zodiac landings, when conditions permit, deposit visitors on beaches of volcanic sand where the solitude is almost tangible. The island's vegetation, recovering slowly from the reindeer devastation, consists of tundra grasses, wildflowers, and mosses that paint the landscape in muted greens and golds during the brief summer.
The wildlife, despite — or perhaps because of — the island's isolation, is remarkable. Vast colonies of northern fulmars, murres, and auklets breed on the cliff faces, while the endemic McKay's bunting — a snow-white songbird slightly larger than a snowflake — flutters between tussocks with an air of proprietorial confidence. Arctic foxes, the island's only terrestrial predator, are unusually approachable, having rarely encountered humans. The surrounding waters support walrus, Steller sea lions, and seasonal populations of grey whales, while polar bears occasionally arrive on drift ice from the north.
St. Matthew Island is accessible only by expedition vessel, and visits are rare — perhaps only a handful of ships call each year, typically between June and August. The Bering Sea is notoriously rough, and landing conditions must be ideal for Zodiacs to operate safely. For those who make the journey, St. Matthew offers something increasingly precious in the modern world: a genuine encounter with wilderness unmediated by infrastructure, interpretation, or the presence of other humans. It is a place where the planet's indifference to our species is palpable and, paradoxically, deeply refreshing.