Auroras (North/South Polar Lights; or aurorae) are natural colored light displays, which are usually observed in the night sky, particularly in the polar zone.
Read moreMount Katmai is a volcano with glacier-covered walls and a large crater, located near the head of the Alaska Peninsula, in Katmai National Park. It was once much higher, but a violent eruption in 1912 collapsed the mountain. Its crater…
Read moreThe Brooks Range is a mountain range that stretches from west to east across northern Alaska and into Canada’s Yukon Territory, a total distance of about 1100 km (700 mi). The mountains are not especially high, topping out at over…
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