----- Nội dung dịch tự động từ ảnh ----- ust 2013, the first tourist group explored the cave on a tour. Permits are now required to access the cave e made available on a (9) 00 permits were issued for the 2015 season, which om February to August. After August, heavy rains river ievels to rise and make the cave largely basis. 9. LIMIT 10. ACCESS
