La Quiaca

La Quiaca is a border municipality in Yavi Department, Argentina, positioned at 3,442 meters elevation on the southern bank of La Quiaca River directly across from Villazón, Bolivia. The river separates the two towns, with the Argentine side sitting in a narrow valley surrounded by high-altitude terrain.

The settlement grew as a key trading post along international routes between Argentina and Bolivia, strengthened by railway networks that facilitated commerce and movement. This strategic position made it a crossroads for goods and people traveling between the two nations.

The town serves as a meeting point where Argentine and Bolivian influences blend visibly in daily life. People from both sides of the river gather at markets and local celebrations that reflect their shared heritage.

The municipality provides basic services including water, electricity, and internet access for visitors, with road connections via National Route 9. A regional airport serves the area, though most people arrive by bus or car.

The town receives around 3,400 hours of sunshine annually, making it one of the sunniest spots in the region. Interestingly, this location shares antipodal coordinates with Hong Kong on the opposite side of the earth.