Explore/Argentina/AR M/Paso Pehuenche — Malargüe to Talca via Laguna del Maule
ARMalargüe, ArgentinaChallengingPaved

Paso Pehuenche — Malargüe to Talca via Laguna delMaule.

Distance
280 km
Duration
1 day
Climb
2,800 m
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Curated by Rider · Updated Sep 2026
Overview

Paso Pehuenche — Malargüe to Talca via Laguna del Maule.

A quieter, paved alternative to the Cristo Redentor and Agua Negra Andean crossings — Paso Pehuenche climbs from southern Mendoza's lava plains to the volcanic Laguna del Maule field at 2,553m, then drops in long sweeping curves into Chile's Maule wine country. RP145 on the Argentine side and CH-115 on the Chilean side are fully paved and almost empty — one of the best border crossings if you want the cordillera without the traffic.

Quick facts

SurfacePaved
Distance280 km
Days1
Total climb2,800 m
DifficultyChallenging
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Day-by-day

The route.

ROUTE
8 stops
Start
MalargüeStart · Start in Malargüe in southern Mendoza Province. Fuel up; no reliable fuel until San Clemente, Chile, 200km west.
Scenic
Bardas BlancasScenic Point · Tiny settlement at the junction of RN40 and RP145. Turn west on RP145 toward the cordillera. White rock formations give the place its name.
Scenic
Río Grande CanyonScenic Point · RP145 climbs through the basalt canyon of the Río Grande. The road is paved but narrow — watch for free-roaming cattle on blind corners.
Pass
Paso Pehuenche Summit (2,553m)Mountain Pass · The Argentine border post sits at the summit. Far less crowded than Cristo Redentor or Agua Negra. Stamp out and continue west into Chile.
Photo
Laguna del MaulePhoto Spot · Vast turquoise lake in a volcanic field — over 130 vents surround it. The Chilean border post sits at the western shore. Stop for the view back toward Argentina.
Scenic
CH-115 DescentScenic Point · Brand-new tarmac corkscrews 1,800m down the western Andes. Long sweeping bends — perfect motorcycle road if you have it to yourself, which you usually do.
Food
San ClementeRestaurant · Vineyards begin here in the Maule wine region. Lunch at one of the parrillas — Chilean beef and old-vine Carignan reds.
End
TalcaEnd · End in Talca, the heart of Maule wine country. Colonial centre rebuilt after the 2010 earthquake. Train back to Santiago runs frequently.

More routes in Argentina

Los Alerces National Park — Esquel & Trevelin Ancient Forest LoopAR U · 310 kmPaso Cardenal Samoré — Villa La Angostura to the Andean Rainforest PassAR Q · 130 kmCuesta del Portezuelo — Catamarca Sierra Balcony LoopAR K · 185 kmQuebrada de las Flechas — Cachi to CafayateAR A · 165 kmRuta 40 Catamarca — Santa María to El Shincal via BelénAR K · 200 kmAbra del Acay — Ruta 40's Highest PassAR A · 150 km

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