Seoul’s Senior Public Diplomacy Group led 40 Korea-based bloggers, photographers and foreign correspondents on a tour of Hwaseong Fortress in Suwon, Gyeonggi Province, Saturday. The Senior Public Diplomacy Group, a Foreign Ministry-affiliated nonprofit organization, to promote the UNESCO World Heritage Site and find out how people from overseas saw it. Participants in the tour also got another chance to take pictures for a photo and essay contest run by the SPDG.