Castle of Oix Monument · Montagut i Oix, Garrotxa, Girona Oix castle, documented since 1270 and rebuilt in the second half of the 15th century by the Barutell family, lords of Bestracà, is today an inhabited farmhouse with a rectangular plan, an interior courtyard, a round-arched doorway and a large trilobed Gothic window; an Asset of National Cultural Interest (BCIN RI-51-0005959). Photo: Jordiipa (talk) (CC BY-SA 3.0) What to see and do in Montagut i Oix