Festivities of Ambel Activity · Ambel, Campo de Borja, Zaragoza Image of Ambel, not of the place itself. Ambel celebrates its festivities in the town whose castle, documented since 1137, was Templar from 1151 and passed to the Order of Saint John of Jerusalem in 1308, which transformed it into the palace of its encomienda. Photo: Jaraute (CC BY-SA 4.0) What to see and do in Ambel