Argentina, Mendoza
Vineyard straights and gentle curves with the Andes as a permanent backdrop.
Length
235 km
In miles
146 mi
Driving time
5 hr 53 min
Atlas rating
8.8 / 10
The run
Mendoza to San Rafael, following the RN40. Drive it in either direction, though the views usually favour the climb.
Season
Wind and dust in spring
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 15 May 2026
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