Drone view of a man sitting at Begliktash which is an ancient ruin near the city of Primorsko, Bulgaria

drone view man sitting begliktash ancient ruin city primorsko bulgaria beglik tash prehistoric rock phenomenon coast black sea travel grass landscape green park stone tourism moss archeology stones ritual mystic archaeological altar shrine outdoor prehistory sanctuary ruins landmark bulgarian boulders scenery megaliths ceremonies scenic huge thrace iron age thracian beglik tash tribe travel destination