Hermitage of Santa Bárbara de Olías del Rey Monument · Olías del Rey, La Sagra, Toledo A hermitage in Olías del Rey (Toledo) formed of a single nave and a flat apse, with a semicircular triumphal arch beside the entrance, at the foot of the building. It is a work of popular style dated to the 18th century and is declared a Bien de Interés Cultural (Spain's highest level of heritage protection). Photo: L. Vadillo - MaLéPhotoSpain (CC BY-SA 4.0) What to see and do in Olías del Rey