The Isabelline assault on the fortified convent of Montán Historical milestone · Montán, El Alto Mijares, Castellón Image of Montán, not of the place itself. The liberal troops took by assault in 1840 the convent that the Carlists had turned into a fortress, in the final weeks of the First Carlist War in the inland ranges of Castellón. mayo de 1840 Photo: Pacopac (CC BY-SA 4.0) What to see and do in Montán