Festivities of El Buste Activity · El Buste, Tarazona y el Moncayo, Zaragoza Image of El Buste, not of the place itself. El Buste, at around 750 metres of altitude and crossed by the Camino de Santiago entering from Soria, is documented since 1382 as a hamlet of Tarazona. Its church of the Inmaculada Concepción, of Romanesque origin, was remodelled in the Renaissance and Baroque periods. Photo: Diego Delso (CC BY-SA 4.0) What to see and do in El Buste