The interpretation center for the Templar Castle in Monzón is located in the old St. Nicholas church. Using informative panels, it introduces visitors to the reality of this legendary order of warrior-monks who acquired great power in the middle centuries of the Middle Ages. 

A visit to the center is completed with an audiovisual projection in which the history of the order is described. It also recreates the last battle fought by these knights, before surrendering on May 24, 1309.