Tambillos is a mountain subgroup at the border of Argentina and Chile with an elevation of 5806 metres. Tambillos is within the following mountain ranges: Argentine Andes, Chilean Andes, Andes Centrales. Its territory is within the Argentinean protection areas of Provincial Reserve San Guillermo and Biosphere Reserve San Guillermo; . It is on the border of 2 provinces: Argentinean province of San Juan; Chilean province of Huasco. Its slopes are within 2 cities: Argentinean city of Iglesia; Chilean city of Alto del Carmen.
Based on the elevation provided by the available Digital elevation models, SRTM filled with ASTER (5783m), TanDEM-X(5822m), , Tambillos is about 5806 meters above sea level.The height of the nearest key col is 5188 meters so its prominence is 618 meters. Tambillos is listed as mountain subgroup , based on the Dominance system and its dominance is 10.64%.
|Key Col Alt||5188|
|Parent Peak||Toro -29.1303,-69.7864|
|Dominance Class||mountain subgroup|
|DEM Avg. Altitude||5783|
|First Ascent info||Antonio Beorchia Nigris, Cesare Fava, Fausto Barozzi and Hector de la Vega (Italy) - 06/12/1969|
|First Ascent Source||BOOK: Revista Club Andino Mercedario Nro 5 AUTHOR: Antonio Beorchia DATE: 1971 / BOOK: Bio Antonio Beorchia AUTHOR: José Hernández DATE: Inedito / JOURNAL: AAJ (American Alpine Journal) DATE: 1971 PAGE: 427|
|First Ascent Notes||Pre columbian ascent evidence: Summit platform, firewood|
|Country||Argentina / Chile|
|Argentina Province||San Juan|
|Argentina Protection Area||Provincial Reserve San Guillermo, Biosphere Reserve San Guillermo|
|Chile City||Alto del Carmen|
|Mountain Range Level 1||Argentine Andes|
|Mountain Range Level 2||Chilean Andes|
|Mountain Range Level 3||Andes Centrales|