Chiang Rai— At 1:30 PM, on December 25th, 2023, Mr. Chutidet Kamonchanut, the Director of the Office of Conservation Area Management No. 15, officially welcomed the first group of tourists for cave exploring at the deeper chambers at Tham Luang National Park, Mae Sai, Chiang Rai. The group consisted of 8 people from American, Canadian, […]