Argentina, Mendoza
A stack of Andean snail bends beneath Aconcagua on the road to Chile.
Length
100 km
In miles
62.1 mi
Driving time
3 hr 8 min
Atlas rating
9.5 / 10
The run
Uspallata to Paso Los Libertadores, following the RN7. Drive it in either direction, though the views usually favour the climb.
Season
Closed by snow in winter
Checked by the Drivers Atlas desk
Scored and written by the Drivers Atlas editorial desk, drawing on driven routes across the UK and Europe, mapping data and member road reports. Every road in the library carries a driving and scenery score set by the same method. How we score roads.
Last reviewed 26 June 2026
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