Ключевые слова: aged, ancient, archeological, archeology, attraction, boulder, brittany, burial, carnac, chambered, cover, culture, dolmen, dolmen of keriaval, europe, famous, famous place, france, gallery grave, grave, keriaval, landmark, megalith, megalithic, megaliths, monument, morbihan, mystery, neolithic, no people, nobody, old, outdoors, pagan, plouharnel, prehistoric, rock, stone, tomb, tourism, tourist attraction, travel, vacation,