Okay, so maybe this requires a little bit of imagination. However, gladiators once walked the ancient halls underneath the Colosseum, and now, you can, too. Opened to the public in 2021 ...

Take the Colosseum, for example. "A visit to the interior of the Colosseum may not be worth suffering through the mob scene. Half the thrill of the Colosseum is seeing it from outside (free and ...