Colosseum rome interior

The interior of the Colosseum in Rome reveals the complex engineering and history of public spectacles in Ancient Rome, with its seating tiers, hypogeum, and arena.

About this subject

The Colosseum, also known as the Flavian Amphitheatre, was inaugurated in 80 AD under Emperor Titus and could hold between 50,000 and 80,000 spectators. Its interior impresses with four tiers of seating, supported by an elaborate system of vaults and corridors (vomitoria) that allowed quick entry and exit. The arena, covered in sand to absorb blood, measured approximately 83 by 48 meters. Below it, the hypogeum (underground) was a network of tunnels and cells where gladiators, animals, and scenery were prepared and lifted by wooden and rope elevators. The engineering even allowed flooding the arena for mock naval battles (naumachiae) in its early years. After the fall of the Empire, the Colosseum suffered looting, earthquakes, and reuse of its stones in medieval buildings, yet it remains a symbol of Roman grandeur and a tourist attraction, receiving about 7 million visitors annually. Marks of restoration and modern steel structures are visible, reminding of ongoing preservation efforts.

Frequently Asked Questions

Why does the Colosseum have holes in the interior walls?

The holes are sockets that once held marble and travertine cladding, which were removed over centuries for reuse in other buildings.

What happened in the Colosseum's underground?

The hypogeum housed cells for gladiators and animals, as well as machinery to lift scenery and even flood the arena for mock naval battles.

How many tiers of seating did the Colosseum have?

Originally, the Colosseum had four tiers of seating, with the top reserved for the lowest classes and the lowest for senators and the emperor.