The end of the world train

The Train of the End of the World (Spanish: El Tren del Fin del Mundo) is a 500 mm (19 3⁄4 in) gauge steam railway in Tierra del Fuego Province, Argentina. It was originally built as a freight line to serve the prison of Ushuaia, specifically to transport timber. It now operates as a heritage railway into the Tierra del Fuego National Park and is considered the southernmost functioning railway in the world. © iStock / Matias Recco