The Duna Federico Kirbus is part of the Bolsón de Fiambalá, a semicircular sand valley that stretches across a vast area. The dune stands tall at a staggering height of 1,230 metres (4,035 ft), making it taller than the highest point of 53 UN-recognised sovereign states., Argentina is home to the tallest sand dune in the world, Duna Federico Kirbus. Located in the northwest of Argentina, in the Catamarca Province, it has a height of 4,035 feet (1,230 meters)., Simply put, Duna Federico Kirbus in Argentina is the highest sand dune in the world, standing at a whopping 4,035ft tall. Taller than Table Mountain in South Africa and Snowdon in the UK, this epic escarpment is certainly one to add to your bucket list., Named after the man who discovered it, Duna Federico Kirbus rises to a whopping 4,035 feet (1,230m). Amazingly, this pile of sand is only 377 feet (115m) shorter than Ben Nevis, the tallest mountain in the UK., La duna Federico Kirbus es una duna ubicada en el poblado de Medanitos, en el Bolsón de Fiambalá, en el departamento de Tinogasta de la provincia de Catamarca, en el noroeste de la República Argentina. El nombre de esta duna hace honor al periodista, escritor e investigador argentino Federico B. Kirbus quien fue el descubridor de su valor., The Duna Federico Kirbus is the highest sand dune in the world, located in the northwest of Argentina, in the Catamarca Province. It has a height of 1,230 metres (4,035 ft), with a top.