view on naranjo de bulnes or picu urriellu, limestone peak dating from paleozoic era, located in macizo central region of picos

alpine arenas asturias bulnes cabrales cantabria cantabrian countryside da europa europe european geological grass green high hill landscape layers lookout mountain mountains naranjo national nature north outdoor park peaks picos picu point principado protected range rock rural scenery scenic sky spain summer survey tourism travel union urriellu valley view village