Castle of la Huerta Monument · Huerta de Valdecarábanos, Mesa de Ocaña, Toledo Image of Huerta de Valdecarábanos, not of the place itself. The ruins of the hexagonal fortress that the Order of Calatrava built on a hill in the late 12th century and which stood until it fell into ruin in the 18th century. Photo: Malopez 21 (CC BY-SA 4.0) What to see and do in Huerta de Valdecarábanos