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Geography of Alaska. Alaska occupies the northwestern portion of the North American continent and is bordered only by Canada on the east. It is one of two U.S. states not bordered by another state; Hawaii is the other. Alaska has more ocean coastline than all of the other U.S. states combined. [1] About 500 miles (800 km) of Canadian territory ...
Alaska is the largest U.S. state by area, comprising more total area than the following three largest states of Texas, California, and Montana combined, and is the sixth-largest subnational division in the world. It is the third-least populous and most sparsely populated U.S. state, but is, with a population of 736,081 as of 2020, the continent ...
Alaska – most extensive, northernmost, westernmost, highest, second newest, and least densely populated of the 50 states of the United States of America. Alaska occupies the westernmost extent of the Americas, bordering British Columbia and the Yukon, and is detached from the other 49 states. The summit of Denali (formerly Mount McKinley) at ...
The climate of Western Alaska is determined largely by the Bering Sea and the Gulf of Alaska. It is a subarctic oceanic climate in the southwest and a continental subarctic climate farther north. The temperature is somewhat moderate considering how far north the area is. This area has a tremendous amount of variety, especially when considering ...
Geology of Alaska. The geology of Alaska includes Precambrian igneous and metamorphic rocks formed in offshore terranes and added to the western margin of North America from the Paleozoic through modern times. The region was submerged for much of the Paleozoic and Mesozoic and formed extensive oil and gas reserves due to tectonic activity in ...
Denali National Park and Preserve is located in the central area of the Alaska Range, a mountain chain extending 600 mi (970 km) across Alaska. Its best-known geologic feature is Denali, formerly known as Mount McKinley. Its elevation of 20,310 ft (6,190.5 m) makes it the highest mountain in North America.
The history of Alaska dates back to the Upper Paleolithic period (around 14,000 BC), when foraging groups crossed the Bering land bridge into what is now western Alaska. At the time of European contact by the Russian explorers, the area was populated by Alaska Native groups. The name "Alaska" derives from the Aleut word Alaxsxaq (also spelled ...
Southwest Alaska is one of the richest salmon areas in the world, with the world's largest commercial salmon fishery in Bristol Bay. It also has one of the highest concentrations of brown bears, feeding on the salmon, as well as berries and other vegetation. Bear watching is a popular tourist attraction at Katmai National Park and Preserve.