Church of Urrea de Gaén Monument · Urrea de Gaén, Bajo Martín, Teruel 18th-century church of San Pedro Mártir in Urrea de Gaén, in a village known as the last aljama of Aragón for the late date of its Morisco settlement. Photo: Juan Emilio Prades Bel (CC BY 4.0) What to see and do in Urrea de Gaén