Baffin Island, in the Canadian territory of Nunavut, is the largest island in Canada, the second-largest island in the Americas, and the fifth-largest island in the world. Its area is 507,451 km2 (195,928 sq mi) with a population density of 0.03/km2; the population was 13,039 according to the 2021 Canadian census; and it is located at 68°N70°W. It also contains the city of Iqaluit, which is the capital of Nunavut.
Devon Island is an island in Canada and the largest uninhabited island in the world. It is located in Baffin Bay, Qikiqtaaluk Region, Nunavut, Canada. It is one of the largest members of the Arctic Archipelago, the second-largest of the Queen Elizabeth Islands, Canada's sixth-largest island, and the 27th-largest island in the world. It has an area of 55,247 km2 (21,331 sq mi). The bedrock is Precambrian gneiss and Paleozoic siltstones and shales. The highest point is the Devon Ice Cap at 1,920 m (6,300 ft) which is part of the Arctic Cordillera. Devon Island contains several small mountain ranges, such as the Treuter Mountains, Haddington Range and the Cunningham Mountains. The notable similarity of its surface to that of Mars has attracted interest from scientists.
Bylot Island lies off the northern end of Baffin Island in Nunavut Territory, Canada. Eclipse Sound to the southeast and Navy Board Inlet to the southwest separate it from Baffin Island. Parry Channel lies to its northwest. At 11,067 km2 (4,273 sq mi) it is ranked 71st largest island in the world and Canada's 17th largest island. The island measures 180 km (110 mi) east to west and 110 km (68 mi) north to south and is one of the largest uninhabited islands in the world. While there are no permanent settlements on this Canadian Arctic island, Inuit from Pond Inlet and elsewhere regularly travel to Bylot Island. An Inuit seasonal hunting camp is located southwest of Cape Graham Moore.
The Laurentide ice sheet (LIS) was a massive sheet of ice that covered millions of square miles, including most of Canada and a large portion of the Northern United States, multiple times during the Quaternary glaciation epochs, from 2.58 million years ago to the present.
Auyuittuq National Park is a national park located on Baffin Island's Cumberland Peninsula, in the Qikiqtaaluk Region of Nunavut, the largest political subdivision of Canada. The park was initially known as Baffin Island National Park when it was established in 1972, but the name was changed in 1976 to its current name to better reflect the region and its history. It features many terrains of Arctic wilderness, such as fjords, glaciers, and ice fields. Although Auyuittuq was established in 1972 as a national park reserve, it was upgraded to a full national park in 2000.
Sirmilik National Park is a national park located in Qikiqtaaluk, Nunavut, Canada, established in 1999. Situated within the Arctic Cordillera, the park is composed of three areas: most of Bylot Island with the exception for a few areas that are Inuit-owned lands, Kangiqłuruluk, and Baffin Island's Borden Peninsula. Much of the park is bordered by water.
Mount Thor, officially gazetted as Thor Peak, in Nunavut, Canada, is a mountain with an elevation of 1,675 m (5,495 ft) located in Auyuittuq National Park, on Baffin Island. The mountain is located 46 km (29 mi) northeast of Pangnirtung and features Earth's greatest vertical drop of 1,200 m (4,100 ft), with the cliff overhanging at an average angle of 105 degrees. Despite its remoteness, this feature makes the mountain a popular rock climbing site. Camping is allowed, with several designated campsites located throughout the length of Akshayuk Pass. For climbers looking to scale Mount Thor, there is an established campsite a few kilometres north of its base, complete with windbreaks and emergency shelters.
The Arctic Cordillera is a terrestrial ecozone in northern Canada characterized by a vast, deeply dissected chain of mountain ranges extending along the northeastern flank of the Canadian Arctic Archipelago from Ellesmere Island to the northeasternmost part of the Labrador Peninsula in northern Labrador and northern Quebec, Canada. It spans most of the eastern coast of Nunavut with high glaciated peaks rising through ice fields and some of Canada's largest ice caps, including the Penny Ice Cap on Baffin Island. It is bounded to the east by Baffin Bay, Davis Strait and the Labrador Sea while its northern portion is bounded by the Arctic Ocean.
Qiajivik Mountain is a mountain in Qikiqtaaluk, Nunavut, Canada. Located in northeastern Baffin Island, it is part of the Baffin Mountains. At 1,965 m (6,447 ft) Qiajivik is the highest mountain in northern Baffin Island and with a topographic prominence of 1,787 m (5,863 ft) it is one of Canada's 142 ultra-prominent peaks.
The Baffin Mountains are a mountain range running along the northeastern coast of Baffin Island and Bylot Island, Nunavut, Canada. The ice-capped mountains are part of the Arctic Cordillera and have some of the highest peaks of eastern North America, reaching a height of 1,525–2,146 metres (5,003–7,041 ft) above sea level. While they are separated by bodies of water to make Baffin Island, they are closely related to the other mountain ranges that make the much larger Arctic Cordillera mountain range.
Mount Odin is a mountain in Qikiqtaaluk, Nunavut, Canada. It is located in Auyuittuq National Park along the Akshayuk Pass, 46 km (29 mi) north of Pangnirtung and south of Mount Asgard. Mount Odin is the highest mountain on Baffin Island.
Cirque Mountain is a mountain located 11 km (7 mi) northeast of Mount Caubvick, in Labrador, Canada. It is the third-highest mountain in Labrador, after Caubvick (1,652 m) and Torngarsoak Mountain (1,595 m), and lies in the Selamiut Range, which is a subrange of the Torngat Mountains. Before 1971, it was believed that Cirque Mountain was the highest peak in Canada east of the Rocky Mountains and south of Baffin Island; that distinction is now known to belong to Mount Caubvick.
The Precipitous Mountains are a mountain range on northern Baffin Island, Nunavut, Canada. It lies in, or near, Sirmilik National Park and is a subrange of the Arctic Cordillera.
The Everett Mountains are a mountain range located at Frobisher Bay on southern Baffin Island, Nunavut, Canada. Nunavut's capital city Iqaluit is protected by the Everett Mountains. The mountain range is a subrange of the Arctic Cordillera.
The Hartz Mountains are a mountain range on Baffin Island, Nunavut, Canada. It is located in Sirmilik National Park which is Baffin Island's northernmost national park. It makes up part of the Arctic Cordillera mountain system.
The Krag Mountains are a mountain range on northern Baffin Island, Nunavut, Canada. It is part of a much larger mountain range called the Baffin Mountains which in turn form part of the Arctic Cordillera mountain system.
Akshayuk Pass formerly Pangnirtung Pass is a mountain pass in the Baffin Mountains of Nunavut, Canada. It is found within Auyuittuq National Park. To the southwest is Mount Thor, about 17 km (11 mi), and Pangnirtung, about 64 km (40 mi) and to the northeast is Qikiqtarjuaq, about 109 km (68 mi).
Midnight Sun Peak is a mountain in the Baffin Mountains, Baffin Island, Nunavut, Canada. It is part of the Auyuittuq National Park area with an elevation of 1,967 m (6,453 ft).
Pugh Island is an inhabited private Baffin Island offshore island located in the Arctic Archipelago in the territory of Nunavut. The island lies in Frobisher Bay, less than 1 km (0.62 mi) from Baffin Island's Everett Mountains range. Islands in the immediate vicinity include Pike and Fletcher Islands to the east.
Broughton Island is a 127.6 km2 (49.3 sq mi) island in the Arctic Archipelago.
