Tower of Alberite de San Juan Monument · Alberite de San Juan, Campo de Borja, Zaragoza Image of Alberite de San Juan, not of the place itself. The tower of Alberite de San Juan belongs to a castle that the Order of the Temple received in 1151, ceded by Ramón Berenguer IV in exchange for Borja and Magallón, and which after the dissolution of the Templars passed to the Order of Saint John. Photo: Diego Delso (CC BY-SA 4.0) What to see and do in Alberite de San Juan