athens, attica - greece. the arch of hadrian, most commonly known in greek as hadrian`s gate

amalias ancient antique antiquities arch archaeological archaeology archeology architecture athens attica attractions avenue building city cityscape civilization classical column commonly culture destination editorial europe famous gate greece greek hadrian hadrians heritage historic historical history holidays icon known landmark landscape marble mediterranean monument most old olympian olympieion remains right ruins scenery sightseeing site street summer temple tourism touristic travel urban vacation vasilissis view visit zeus