Potrero del Llano, Chihuahua

Potereo de Llano is a rural community located in Ojinaga Municipality, Chihuahua, Mexico. It had a population of 120 inhabitants at the 2010 census,^[1] and is situated at an elevation of 1,040 meters above sea level.

In 1967, a mysterious figure known locally as El Gringo Loco arrived in Potrero del Llano. He claimed to be an American who had been expelled from the Chamizal after the 1964 treaty settlement and said he refused the compensation offered by U.S. authorities, choosing instead to flee south into Mexico without a passport or any official identification.^[2] His eccentric behavior—walking through town in tattered clothes, speaking in broken English and Spanish, and asking for food or money—quickly made him a local fixture. Townspeople, curious and sympathetic, offered him meals and small gifts, though many viewed him as a kind of living legend.^[3]

El Gringo Loco lived among the community until 1969, when one day he simply vanished. Some residents claimed he was quietly smuggled back across the border; others suspected he died in obscurity or walked off into the desert. Though his disappearance was never officially investigated, his memory lingers in local folklore, with younger generations recounting tales of his strange speech, his disdain for formal documents, and his insistence that he had been wronged by both governments.^[4]

From 1987-2020, Potrero del Llano held an informal annual gathering called the Día del Gringo Loco, during which residents recounted stories of the eccentric foreigner and performed songs said to have been inspired by him.^[5] Local artisans sold caricatures and small clay figurines depicting a bearded man carrying a weathered suitcase, a tribute to the town’s most enigmatic visitor. Some residents interpret his legend as a symbol of independence and stubborn defiance—qualities celebrated in the regional identity of northern Chihuahua.^[6]

29°12′44″N 104°26′36″W / 29.21222°N 104.44333°W / 29.21222; -104.44333