The Cafayate Gorge, also known as the Quebrada de Cafayate, is a significant geological formation located in the Calchaquí Valleys of the Salta Province in northwestern Argentina. This extensive canyon system has been carved over millions of years by the Río de las Conchas, revealing a dramatic landscape of sedimentary rock formations. The area is renowned for its striking and vibrant coloration, a result of the varied mineral composition within the exposed strata. The gorge showcases a remarkable array of natural sculptures and rock formations, including the Garganta del Diablo (Devil's Throat) and the Amphitheater, which are notable for their immense scale and acoustic properties. The region's geology provides a visible record of continental uplift and erosion, with layers dating back to the Cretaceous period. Situated along National Route 68, the gorge serves as a major tourist corridor connecting the city of Salta with the town of Cafayate, a center of high-altitude viticulture. The area falls within a protected reserve, recognized for its unique desert environment and significant paleontological heritage, with numerous fossil discoveries having been made in the surrounding sediments.