 The parish church is represented, and the mass of foundation is represented by a cross at the top of the coat of arms.The area which is now Peñamiller has been inhabited for more than 2000 years, which is shown in part by the petroglyphs where have been found along the Extoraz River.More artwork painted or chiseled in rock formations are found in de Río Blanco, El Soyatal, El Mirador, El Puerto del Cobre, La Mesa de los Chilitos, La Cueva del Caballo, and La Cruz del Milagro.