Festival-goers enjoy the mud during the annual Boryeong Mud Festival at Daecheon Beach in Boryeong, South Korea.
The 18th annual mud festival features mud wrestling and mud sliding.
About 2 to 3 million domestic and international tourists visit the beach during the annual mud festival, according to the festival organisers.
The mud, which is believed to have beneficial effects on the skin due to its mineral content, is sourced from mud flats near Boryeong and transported to the beach by truck.
