Argentina, Salta
Cloud forest to cactus desert over a 3348 metre pass of perfect switchbacks.
Length
157 km
In miles
97.6 mi
Driving time
3 hr 56 min
Atlas rating
9.1 / 10
The run
Salta to Cachi, following the RP 33. Drive it in either direction, though the views usually favour the climb.
Season
Summer storms can wash out the gravel sections
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 7 April 2026
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