The 71st Parallel North is a circle of latitude located 71 degrees north of the equator. It runs through several countries and regions, including parts of Norway, Russia, and the Arctic Ocean. This parallel is significant as it marks a boundary in the Arctic, where the climate is predominantly cold and harsh. Geographically, the 71st Parallel North is important for navigation and climate studies. It is situated within the Arctic Circle, where phenomena like the midnight sun and polar night occur. The area around this latitude is also home to unique ecosystems and wildlife, including species adapted to extreme conditions.