Maps of the North Atlantic can be quite misleading at first glance. When you look at the archipelago off Northwestern Europe, it’s tempting to throw around broad terms to describe the various landmasses and their countries. Yet, few places in the world stir up as much geographical and political confusion as this area. Many folks mistakenly use "British Isles" and "Isle of Britain" (or Great Britain) as if they mean the same thing, but that’s a common mix-up.