Tham Luang Cave, the most renowned cave in the Mae Sai district of Chiang Rai Province, has experienced its most severe flooding in 13 years. The mountain range was inundated with torrential rain, with 263mm recorded yesterday. Vernon Unsworth, a British cave explorer who has lived in the Mae Sai district with his Thai wife … Continue reading Chiang Rai’s Famous Tham Luang Cave Flooded