Domus Flavia, Palatinio, Rome, Lazio, Italy, Europe

palatine hill roman ruins ancient architecture italy lazio rome historical site archaeology cultural heritage tourism travel ancient rome scenic view clear skies ruins visitor experience historical exploration sightseeing vacation heritage site outdoor landscape stone columns brick walls museum ancient structures cultural tourism historical landmarks ancient civilization roman history architectural heritage sunny day journey relics civilization remnants ancient site travel destinations educational visit guided tour historic architecture roman empire outdoor exploration palaces historical context domus flavia