San Luis
Argentina's secret sierra escape — Merlo's legendary microclimate, ancient rock formations, and the wild Sierras Puntanas
UNESCO
Merlo microclimate — one of the world's top 3 climates, recognized by international study
Sierra de
Las Quijadas — dramatic red sandstone canyons and dinosaur fossil beds in a national park
Sierras
Puntanas — Córdoba's wilder, less-crowded sister range with crystalline rivers and pozones
Sierras Puntanas
Merlo Microclimate
Sierra de las Quijadas
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