A woman plays in mud during the Boryeong Mud Festival at Daecheon beach in Boryeong
A woman plays in mud during the Boryeong Mud Festival at Daecheon beach in Boryeong, about 190 km (118 miles) southwest of Seoul, July 15, 2012. About 2 to 3 million domestic and international tourists visit the beach during the annual mud festival, according to the festival organisation. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: SOCIETY TRAVEL)