Festivities of invierno de Paniza Activity · Paniza, Campo de Cariñena, Zaragoza Image of Paniza, not of the place itself. Paniza's winter festival is held in the birthplace of Ramón Gayán, who during the Peninsular War organised the battalion of Escopeteros y Tiradores de Cariñena after Suchet's troops razed the santuario de la Virgen del Águila, rebuilt by the residents in 1824. Photo: Juan Emilio Prades Bel (CC BY 4.0) What to see and do in Paniza