Yucamane
The Andes are the longest mountain range on Earth, extending from the Tierra del Fuego archipelago in southernmost South America to Venezuela in the north. In southern Peru, the Andes consist of several mountain chains including the Western Cordillera and the Eastern Cordillera, with elevations of up to , which are separated from each other by the Altiplano.
Antarctandes
Some geologists consider the Antarctandes a southernmost continuation of the Andes Range System on Antarctica. According to this theory the Andes start at the border between Colombia and Venezuela; run along western South America; submerge into the Atlantic Ocean to the east of Tierra del Fuego to form the underwater Scotia Arc mountain range; resurface periodically in the Shag Rocs, South Georgia and the South Sandwich Islands, South Orkney Islands and South Shetland Islands; and finally resurfacing on the northern Antarctic Peninsula. Chile calls the peninsula "Tierra de O'Higgins", and Argentina "Tierra de San Martín".