This must be one of the craziest festivals you've ever seen.
This festival isn't like anything you've ever seen before.
According to a report in AsianTown, the event known as the festival of mud takes place in South Korea annually.
This year the event took place in Poren Daecheon and around 2 to 3 million tourists visit the beach during this time to get in on all the fun.
Check out all the crazy fun the festival-goers had in the gallery below.