The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is the southernmost point on Earth and lies antipodally on the opposite side of Earth from the North Pole, at a distance of 20,004 km in all directions. It is one of the two points where Earth's axis of rotation intersects its surface.
The Geographic South Pole is marked by the stake on the right
NASA image showing Antarctica and the South Pole in 2005
The Ceremonial South Pole in 1998.
The Ceremonial South Pole as of February 2008.
In geography, the antipode of any spot on Earth is the point on Earth's surface diametrically opposite to it. A pair of points antipodal to each other are situated such that a straight line connecting the two would pass through Earth's center. Antipodal points are as far away from each other as possible. The North and South Poles are antipodes of each other.
The villages of Alzon, France and Waitangi, New Zealand are an example of antipodal settlements.