La Gruta

La Gruta is a Mexican restaurant located inside a natural volcanic cave in San Juan Teotihuacán Municipality, State of Mexico, adjacent to the Teotihuacan archaeological zone. The cave was used for private banquets hosted by President Porfirio Díaz during the early-twentieth-century archaeological rescue of Teotihuacán, beginning on 9 April 1906. It opened as a public restaurant in 1926 and serves... (Wikipedia)