See the Secret River that Flows Under St. Louis, Missouri

There's so much happening every day in St. Louis, Missouri that many don't take the time to wonder what's going on under their feet. Did you know there remains a river that flows beneath parts of the city?

River Des Peres runs along the southern border of the city.

Oddity Odysseys on YouTube just received permission to investigate this river which is still accessible under Forest Park in St. Louis.

There's not much water present in the tunnels below Forest Park right now, but it didn't always used to be that way. It's important to note as mentioned above that they received official permission and a guided tour of the river tunnels. Do not attempt to access it without that same permission.