Winding like a ribbon through chaparral-covered slopes, the Carretera a Chipinque unfolds in this stunning real-photo postcard, with the jagged granite spine of the Sierra Madre — likely the iconic Cerro de la Silla — rising dramatically in the misty background above Monterrey, Nuevo León. Numbered 127 in what appears to be a systematic photographic survey of the region's scenic roads, this image captures the road in its early decades, unpaved and raw, cutting switchbacks through dense scrub oak with the broad Monterrey valley glittering far below. The Chipinque road, leading to what is now Parque Ecológico Chipinque, was a popular excursion for early tourists and local elite alike, offering cool mountain air just above the industrial city. This atmospheric shot — hazy peaks, a valley floor dissolving into light, a road that seems to lead into the sky — exemplifies the aspirational tourism photography of 1930s Mexico.