From La Adrada to its own town Historical milestone · La Iglesuela del Tiétar, Sierra de San Vicente, Toledo La Iglesuela separated from La Adrada as an independent centre in 1393 and obtained its own municipal jurisdiction in 1641, under Felipe IV. It continued to belong to the province of Ávila until the territorial reform of 1833. 1393 Photo: Dani Herradón (CC BY-SA 4.0) What to see and do in La Iglesuela del Tiétar