The Tundra is located all over the world. Located in Alaska, Northern Canada, edges of Greenland, Northern Scandinavia, northern Siberia, and Russia. It is found in Alaska here in the United States. The Tundra is about 3 million square miles long and covers about 20% of the earth's surface. The latitudes of which the tundra is located is 55 degrees-75 degrees N. The Tundra is notable for having longest winters and the shortest summers.