It doesn't include a visit to the Colosseum's underground tunnels. For that, you'll have to book a guided tour. – Laura Itzkowitz The site of many bloody gladiatorial fights, the Colosseum ...

It doesn't include a visit to the Colosseum's underground tunnels. For that, you'll have to book a guided tour. – Laura Itzkowitz The site of many bloody gladiatorial fights, the Colosseum ...

Dave Yoder The floor of the colosseum, where you might expect to see a smooth ellipse of sand, is instead a bewildering array of masonry walls shaped in concentric rings, whorls and chambers ...

as well as the construction and history of the Colosseum. Beneath the arena floor lies a network of underground tunnels and chambers, also known as the hypogeum. Exploring these hidden passages ...

Look, the Colosseum is awesome but there are lots of ... Underground – Want to see the intimidating tunnels and passages ...

From the Pyramid of Giza to the Colosseum - 3. From Machu Picchu to ... Pyramids of Giza: Groups of 3-4 explore tunnels and passages, alternating with ancient Egyptian hieroglyphic-inspired ...