Driving the international border road to Salin Pass in the Andes
Portezuelo de Salín is an international high mountain pass at an elevation of 4,015m (13,172ft) above sea level, located on the Argentinian-Chilean border.
Where is Portezuelo de Salín?
Set high in the Andes mountain range, the pass, also known as Paso de Salín, links the Antofagasta Region of Chile with the Argentine province of Salta, in the Los Andes Department. It’s located to the north of Socompa volcano.
Is the road through Portezuelo de Salín unpaved?
The road through the summit is entirely unpaved and in very bad conditions. Only 4x4 vehicles are recommended. The journey is quite remote, and the combination of a rough surface, a scarcity of water sources, minimal traffic, and the desert heat makes it an exceptionally challenging drive. It is crucial to adhere to marked roads when navigating this area. During the 1970s, Chile experienced strained relations with Argentina, leading the military government to mine its northern border as a preventive measure against invasion. Minefields are present in Chile’s southern border with Argentina in Patagonia. While these minefields are generally marked, the markers may have shifted or become obscured. It is advisable to follow clearly identified roads and trails when traversing areas with minefields. Border crossings should only be undertaken at authorized locations. Seek guidance from park or local officials regarding minefields and other potential hazards. The region is characterized by arid conditions and significant temperature fluctuations between day and night. Days are warm due to direct sunlight, while nights are extremely cold.