Salas de los Infantes is a municipality and city located in Burgos Province between La Rioja, Soria and Burgos in Spain. It is hilly with many foothills and mountains. The mountain range Sierra de la Demanda with the black lagoon, La Laguna Negra, is nearby. People from Salas de los Infantes Manuel Quintano Bonifaz (1699–1774) - Cleric and Grand Inquisitor of Spain from 1755 to 1774. See also Arroyo de Salas Hoyuelos de la Sierra Nuestra Señora de la Vega References Salas de los Infantes