Trans-Andean Roadtrip

The Trans-Andean road trip between Santiago de Chile and Mendoza in Argentina is considered one of the most spectacular drives in South America. The route follows the Paso Internacional Los Libertadores and climbs dramatically through the Andes via steep hairpin bends, tunnels, and high-altitude passes, where each turn reveals new panoramas of snow-capped peaks and rugged mountain scenery. One of the most iconic stops is Laguna del Inca near Portillo, whose turquoise waters are surrounded by steep mountainsides and tell the story of the area's myths and extreme climate. Along the way, breathtaking views of the Aconcagua massif, home to Aconcagua—the highest mountain in the Western Hemisphere and a symbol of the Andes' immense scale—unfold. As the road crosses the border into Argentina, the landscape transforms: the harsh mountains gradually give way to sunny valleys and Mendoza's world-renowned wine regions. Here, vineyards stretch toward the horizon with the Andes as a dramatic backdrop, and wineries along the route offer opportunities to experience the region's wine traditions up close. The combination of high-altitude mountain passes, iconic natural scenery, and the finale in Argentina's wine country makes the Trans-Andean road trip an unforgettable journey for travelers seeking both awe-inspiring nature and cultural contrasts.