side of basilica of covadonga in a hill, with the green forest at the background, in cangas de onis, asturias, spain

architecture asturias attraction background basilica building cangas cathedral church construction covadonga culture day destination europa europe european exterior facade famous forest green heritage hill historic history landmark landscape lateral maria mary medieval monastery monument mountain onis picos popular real religion sanctuary santa santina side sightseeing spain spanish temple tourism touristic traditional travel views virgin