Have you ever wondered what's hiding under Rome's best-known symbol, the Colosseum? It has secret tunnels hidden beneath its grounds. Back in the day, ancient Romans used these passageways to keep wild animals, like lions, tigers, elephants, and bears, as they were used for gladiator fights and other types of entertainment. They've been open for visitors since 2010, along with the Colosseum's plumbing system. Other famous sights around the world, from the Empire State Building to the Eiffel Tower, also have their secrets. Read more: https://brightside.me/articles/what-the-backstage-area-of-the-colosseum-hides-815211/?utm_source=youtube&utm_medium=seo&utm_campaign=video_transcript #brightside Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.com/ Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Stock materials (photos, footages and other): https://www.depositphotos.com/ https://www.shutterstock.com/ https://www.eastnews.ru/ ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/