The pigtail of a tourist is pictured after she played in mud during the opening day of the Boryeong Mud Festival at Daecheon beach in Boryeong, about 190 km (118 miles) southwest of Seoul, July 14, 2012. About 2 to 3 million domestic and international tourists visit the beach during the annual festival, according to the festival organisation. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: SOCIETY TRAVEL)