cabeca do velho, an old man's head rock formation, located in portugal

rock mountain monument landmark sky terrain ruins hill cliff geology landscape badlands sea plateau cloud coast vacation tower cabeca velho old man#39aph39#s head formation portugal famous sunny day adventure attraction beautiful blue velho calm countryside destination environment europe explore hike hiking hill historical journey landmark landscape monument mountain nature rock outdoor panoramic park peaceful picturesque portugal reserve road road trip formation rural sao martinho scenery scenic serenity sky skyline stone street stunning tourism travel view wanderlust water wilderness