This description is about the Arctic Circle and the North Pole, two of the most extreme and remote places on Earth. The Arctic Circle is an imaginary line located at 66°33\'45" North of the Equator, and marks the southernmost point of the Arctic region. The North Pole
From Wikipedia
The Arctic Circle is one of the two polar circles, and the northernmost of the five major circles of latitude. It is shown on maps of Earth at about 66° 34' N. Its southern counterpart is the Antarctic Circle.