This international pass is one of the highest border crossings between Argentina and Chile, reaching an altitude of 4,765 meters (15,633 ft).
: Deep within the planned tunnel, scientists intend to build the Agua Negra Deep Experiment Site (ANDES) , the first deep underground laboratory in the Southern Hemisphere, focused on dark matter and neutrino research. 📚 Arts & Culture Agua Negra
: A massive 14 km bi-national tunnel is planned to allow year-round travel, bypassing the high-altitude pass which often closes during winter. 🔬 Science: Glaciers & Deep Physics This international pass is one of the highest
Depending on your interest, here are the most helpful articles and resources: 🏔️ Travel & Geography: Paso de Agua Negra reaching an altitude of 4