The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is the southernmost point on the surface of the Earth. It lies on the continent of Antarctica, on the opposite side of the Earth from the North Pole. During the southern winter, the South Pole receives no sunlight at all. In the summer, the sun (though continuously above the horizon) is always low in the sky. Much of the sunlight that does reach the surface is reflected by the white snow. This lack of warmth from the sun, combined with the high altitude (about 2,800 m), means that the South Pole has one of the coldest climates on Earth.