On Chile's Southern Highway, the Views—and History—Are Cinematic

The Carretera Austral, Chile's Southern Highway, celebrated its 50th anniversary this year, marking five decades since its completion in 1974. This 1,240-kilometer (770-mile) route traverses Patagonia, connecting remote mountain communities and offering cinematic views. The highway's construction began in 1976 under the military dictatorship of Augusto Pinochet, with the initial goal of integrating the isolated southern regions of Chile and asserting national sovereignty. The project was exceptionally challenging, involving the construction of numerous bridges and tunnels through rugged terrain, including fjords, glaciers, and dense forests. By 1988, the main route was largely completed, though sections continue to be improved and paved. The Carretera Austral is renowned for its dramatic landscapes, featuring the Andes Mountains, temperate rainforests, and glacial rivers, making it a significant destination for adventure tourism. Writer Mark Johanson recently drove the route, experiencing its historical significance and natural beauty firsthand. The highway's impact extends beyond tourism, providing essential infrastructure for local communities and facilitating access to services and trade.