Cardenal Antonio Samoré Pass, Mountain pass between Los Lagos Region and Patagonia, Chile and Argentina.
Cardenal Antonio Samoré Pass is a mountain route connecting Los Lagos Region in Chile with Argentine Patagonia at roughly 1,305 meters elevation. The crossing spans about 102 kilometers linking Entre Lagos in Chile to Villa La Angostura in Argentina.
Originally called Paso Puyehue, the crossing was renamed in 1978 to honor Cardinal Antonio Samoré, who mediated the Beagle Channel border dispute between Chile and Argentina. The new name reflected growing cooperation between the neighboring countries.
The pass serves as a meeting point between Chilean and Argentine communities, allowing people from both sides to visit family, work, or trade regularly. It shapes how local residents move between the two nations in their daily lives.
The crossing operates daily via Chilean Route 215 and Argentine Route 231, with travelers needing valid identification documents. Be prepared for changing mountain weather and steep terrain that may affect travel times.
A 1974 treaty established this location as an official trade corridor between Chile's Los Lagos Region and Magallanes Region. This agreement shaped long-term economic ties across the border that remain active today.
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