Festivities of Biar Activity · Biar, L'Alt Vinalopó, Alicante Image of Biar, not of the place itself. In Biar's Moors and Christians festival, the Ball dels Espies stands out, a dance in which hundreds of couples dressed in period costume bid farewell to the figure of Mahoma before it is taken to neighbouring Villena. Photo: Wikipedia / Wikimedia Commons (CC BY-SA) What to see and do in Biar