The Arctic is a region located in the northernmost part of the world, and it is known for its cold temperatures and unique sights. Two of the most common Arctic sights are glaciers and floes. Glaciers are large masses of ice that move slowly down mountains or valleys, while floes are large pieces of floating ice. Another common Arctic sight is igloos, which are structures made of snow and ice that are used as dwellings by the Inuit people.