C  O  L  O  S  S  E  U  M Colosseum 80 AD Colosseum   Colosseum view from Via Sacra Colosseum   Colosseum   Colosseum   gladiator entrance to the Flavian Amphitheatrer (Colosseum) west view along the Via Dei Fori Imperiali Colosseum east view Colosseum north view Colosseum south view Colosseum   Colosseum   Colosseum interior at ground level Colosseum oval-shaped arena for gladiator contests and public spactacles Colosseum marble seats Colosseum underground passageways Arch of Contantine near the Colosseum Arch of Contantine   Arch of Contantine   Arch of Contantine   Arch of Contantine 312 AD Arch of Contantine   Arch of Contantine   Arch of Contantine   Arch of Contantine   Arch of Contantine   Colosseum   arch   arch   arch