An Ancient Roadway of New Spain

El Camino Real de Tierra Adentro is widely recognized in both the United States and Mexico as a historic corridor of trade, travel, and cultural exchange among Spaniards, Indigenous peoples, Mexicans, and Americans. Movement along the route shaped communities across the greater Southwest, influencing patterns of settlement, commerce, and cultural interaction. Its designation as an international historic trail honors this shared heritage and underscores the enduring connections between the peoples and landscapes linked by El Camino Real de Tierra Adentro. Much of the ancient roadway in central Mexico is a UNESCO World Heritage Site. - AsNotedIn