The [[Arctic Circle]], is an imaginary line located at 66º, 30'N latitude, and as a guide defines the southernmost part of the Arctic. The climate within the Circle is extremely cold and much of the area is usually covered with ice. | The [[Arctic Circle]], is an imaginary line located at 66º, 30'N latitude, and as a guide defines the southernmost part of the Arctic. The climate within the Circle is extremely cold and much of the area is usually covered with ice. |