ID 274224377 © Dudlajzov | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
valley viewpoint balcony terrace end open work hole tunnel inside interior orellan canyon erosion environment cliff geology mdulas spanish spain roman empire metal excavation history mine leon castilla ponferrada medulas las orange heritage nature unesco red gold scenic site mines ancient tourist exploitation sandstone tourism iberian