Mission Concepción - 18th-century mission church with original murals

Mission Concepción (Mission Nuestra Señora de la Purísima Concepción de Acuña) dates to the 18th century and its church contains original 18th-century oil-on-stucco murals. The stone church is often described as the oldest unrestored stone church in the United States. It is a contributing site in the San Antonio Missions National Historical Park and part of the city's UNESCO World Heritage inscription.