Tourists play in the mud during the Boryeong Mud Festival at Daecheon beach in Boryeong July 18, 2014. About 2 to 3 million domestic and international tourists visit the beach during the annual mud ... more 
Tourists play in the mud during the Boryeong Mud Festival at Daecheon beach in Boryeong July 18, 2014. About 2 to 3 million domestic and international tourists visit the beach during the annual mud festival, according to the festival organisers. REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: SOCIETY) less 
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Reuters | Photo By KIM HONG-JI / REUTERS
Fri, Jul 18, 2014 6:12 AM EDT