Trans-Andean Highway
Chile
This classic Andean crossing links Santiago with Mendoza through one of South America’s most dramatic mountain corridors. Expect sweeping switchbacks, high desert valleys, vineyard foothills, and the iconic Cristo Redentor pass area, with changing conditions from coastal Chile to the dry Argentine side.
Explore on the interactive map →Stops along the route
- Santiago
Leave Chile's capital and climb quickly from city traffic into the Andean foothills.
- Los Andes
A gateway town with vineyards, roadside services, and mountain views before the high pass.
- Portillo
Golden cliffs and a turquoise lake frame this classic high-Andes ski stop.
- Cristo Redentor Pass
At the border monument, switchbacks and thin air make the crossing feel truly epic.
- Uspallata
A dry valley town where fuel, snacks, and desert scenery reset the drive on the Argentine side.
- Potrerillos
Blue reservoir water contrasts with rust-colored peaks and wide open mountain slopes.
- Mendoza
Finish in Argentina's wine capital, where tree-lined streets and Malbec bars await.
Where to Eat
- Café de la PlazaChilean cafe
A relaxed Santiago stop for coffee, pastries, and a quick pre-road breakfast. Good for an easy start before heading into the mountains.
- Restaurant PortilloChilean mountain lodge
Classic alpine-style meals with views over Laguna del Inca. A strong lunch stop if you are pausing near the ski resort.
- Restaurante UspallataArgentine roadside grill
Simple Argentine plates, empanadas, and grilled meats in the valley town. It is a practical refuel stop after the border descent.
- La Casa de las EmpanadasArgentine empanadas
A handy Mendoza stop for regional empanadas and quick bites. Popular with travelers looking for an easy first meal in town.
Things to Do
- Plaza de Armas Santiagohistoric city center
Walk the central square to get a feel for Santiago before the road trip begins. It is an easy way to stock up on snacks and supplies nearby.
- Laguna del Incalake viewpoint
Take in one of the Andes' most photogenic alpine lakes near Portillo. The water shifts from deep blue to green depending on the light.
- Cristo Redentor de los Andesborder monument
Visit the iconic monument marking peace between Chile and Argentina. The surrounding switchbacks and snow walls make the setting dramatic.
- Parque Provincial Aconcaguanational park
Stop for giant peaks, desert colors, and views toward South America's highest mountain. Short walks and lookouts make it an easy scenic break.
- Avenida Sarmientocity stroll
End with a tree-lined walk through Mendoza's center, full of cafes and wine bars. It is a relaxed place to celebrate finishing the crossing.
Travel advisory
This is a border-crossing mountain drive, so check current Chile-Argentina pass hours and weather before departure. Winter snow can close high passes with little notice, and fuel stops are spaced far apart in the Andes.