Northern Alaska, Canada, and Siberia.
There are three main types of tundra lands, based upon where they are found. Arctic tundra is found near the Arctic Circle and includes the northernmost portions of Russia and Canada. Alpine tundra regions can be found in areas of the world with tall mountain ranges. Confidence votes 4.8K. Alaska, Canada and Russia are three countries where Arctic Tundra can be found, but there are other countries bordering the Arctic Circle. Many tundra species can be found at high elevations in the mountains of the northern hemisphere. The arctic-alpine lifezone of high elevations experiences a different climate–in terms of daylength and seasons–than does the true tundra of the Arctic. Many insects and other arthropods can be found in the tundra, such as the Arctic Bumblebee, the common fly, the black fly, the mosquito, moths, butterflies, beetles and spiders. Their life cycles differ, in terms of timing, from those of their southern counterparts, since these species deal with very short summers. In Canada, the Arctic tundra can be found in Yukon, the Northwest Territories, Nunavut, northeastern Manitoba, northern Ontario, northern Quebec and northern Labrador. Worldwide, it is found in Alaska, Greenland, Russia, Iceland and parts of Scandinavia. Arctic Tundra Arctic tundra is found across northern Alaska, Canada, and Siberia. This biome has long cold winters and short cool summers. The Arctic tundra has low precipitation (less than 10 inches per year) and dry winds. These conditions make the Arctic tundra a desert-like climate (see climograph). Climate In the arctic tundra there are two seasons: winter and summer. In the summer, the sun is present almost 24 hours a day. This sun however, only warms the tundra up to a range of about 3°C to 12°C. In the winter the opposite light conditions are present. There are several weeks where the sun never rises.
http://wonderopolis.org/wonder/where-can-you-find-tundra/ http://www.answers.com/Q/What_3_countries_can_the_arctic_tundra_be_found_in https://php.radford.edu/~swoodwar/biomes/?page_id=89 http://www.hww.ca/en/wild-spaces/arctic-tundra.html http://www.hww.ca/en/wild-spaces/arctic-tundra.html http://www.cotf.edu/ete/modules/msese/earthsysFlr/tundra.html http://thewildclassroom.com/biomes/arctictundra.html
where can the arctic tundra be found