Best Subarctic

Kamchatka Tundra covers alpine and coastal zones of Russia's volcanic Kamchatka Peninsula, part of a UNESCO World Heritage Site designated in 1996 for exceptional volcanic and biological diversity.

Cape Churchill Tundra on the western shore of Hudson Bay in Manitoba, Canada, is internationally recognized as a seasonal congregation site for polar bears awaiting freeze-up each autumn.

The Katmai National Park Tundra in the United States is globally renowned for its dense population of brown bears and the volcanic Valley of Ten Thousand Smokes.

Icelandic Highland Tundra forms a subarctic interior plateau above roughly 400 m elevation, dominated by volcanic rock, glacial outwash, and sparse mosses largely uninhabited year-round.

Chukotka Tundra occupies Russia's remote northeastern corner bordering the Bering Sea, ancestral territory of Chukchi and Yupik peoples and historically connected to Alaska via the Beringia land bridge.

Putorana Plateau Tundra is a UNESCO World Heritage basalt plateau in Krasnoyarsk Krai, Russia, inscribed in 2010 and hosting one of the world's least disturbed subarctic ecosystems.

Established in 1996 in Canada, Wapusk National Park Tundra protects one of the world's largest known polar bear maternity denning areas along Hudson Bay.

Designated in 1980, the Lake Clark National Park Tundra in the United States preserves vital salmon spawning grounds and diverse Alaskan coastal ecosystems.

The Pribilof Islands Tundra in the United States is located in the Bering Sea and is famous for hosting one of the world's largest northern fur seal rookeries.

Forming one of the world's largest river deltas, the Yukon-Kuskokwim Delta Tundra in the United States is a globally significant breeding ground for migratory birds.

Vuntut National Park Tundra is a remote Old Crow Flats wilderness in Yukon, Canada, established in 1995 and co-managed with the Vuntut Gwitchin First Nation to protect critical migratory bird habitat.

Established in 1960, the Izembek National Wildlife Refuge Tundra in the United States protects Izembek Lagoon, a crucial feeding area for migratory emperor geese.

Hudson Bay Lowlands Tundra forms a vast peatland and tundra complex along Hudson Bay's southern and western shores in Ontario and Manitoba, Canada, representing one of the world's largest wetland ecosystems.

The Kenai Peninsula Alpine Tundra in the United States features the massive Harding Icefield and provides accessible high-altitude wilderness near Anchorage, Alaska.

Spanning a volcanic archipelago in the United States, the Aleutian Islands Tundra features a harsh maritime climate and was the site of major World War II battles.

Polar Bear Provincial Park Tundra is an Ontario, Canada, provincial park covering about 24,000 km² along Hudson Bay, designated in 1970 as one of the largest parks in Ontario.

Stretching from the Alaskan mainland toward the Aleutian Islands in the United States, the Alaska Peninsula Tundra supports massive brown bear and salmon populations.

West Greenland Tundra stretches along Greenland's western coast, where relatively milder conditions support muskox herds and the Inuit settlement history spanning over 4,000 years of continuous Arctic occupation.

The Togiak National Wildlife Refuge Tundra in the United States, established in 1980, safeguards important habitat for Pacific walruses and threatened seabirds.

Northwest Territories Tundra encompasses the treeline and Arctic tundra zones of Canada's Northwest Territories, a region spanning over 1.3 million km² and home to the Bathurst caribou herd migration routes.

Ahklun Mountains Tundra is a remote upland complex in southwestern Alaska, USA, forming the core of the Togiak National Wildlife Refuge established in 1980 and supporting large salmon runs and brown bear populations.

The Yukon Flats National Wildlife Refuge Tundra in the United States encompasses a vast wetland basin that supports one of North America's highest duck densities.

Ungava Peninsula Tundra covers the remote northern Quebec peninsula in Canada, a windswept landscape of rocky barrens and bogs that supports the George River caribou herd, historically among the world's largest.

The Nunivak Island Tundra in the United States is notable for its large reindeer herd and volcanic plateau, managed partly by the Yukon Delta National Wildlife Refuge.

Koryak Upland Tundra occupies the mountainous peninsula north of Kamchatka in Russia's Kamchatka Krai, home to the indigenous Koryak people and containing active volcanic landscapes within its range.

Faroe Islands Upland Tundra covers the windswept high moorlands of the Faroe Islands in the North Atlantic, an autonomous Danish territory at approximately 62°N known for its seabird colonies and oceanic climate.

Established in 1980, the Kanuti National Wildlife Refuge Tundra in the United States protects a critical migratory bird crossroads in the boreal forest transition zone.

The Lena River Plain is a broad lowland in eastern Siberia drained by the Lena River, distinguished by its expansive taiga forests and a massive river delta that feeds into the Arctic Ocean.

Magadan Region Tundra covers the coastal and upland zones of Russia's Sea of Okhotsk coast, a historically significant area linked to Soviet-era gold mining and Gulag infrastructure development.