Mausoleum of Hadrian, Castel Sant'Angelo on the Tiber river, night, Rome, Italy, Europe

architecture at atmosphere attraction attractions building buildings capital capitals castel castle castles cities city dusk europe european evening exterior exteriors fortification fortifications fortress fortresses hadrian italian italy mausoleum mood night night time nights nighttime nobody of on outdoor photo photograph photographs photos river rome santangelo seeing shot shots sight sights site sites south southern stronghold strongholds the tiber time tourist twilight worth