ĐẮK LẮK — Travellers are being warned to only take official, organised trips following the death of man who fell into a river in Đắk Lắk Province. Police Bureau of Fire Prevention, Fighting and Rescue in Đắk Lắk said there had been an increase in spontaneous adventure tours particularly among young people. But they are warning that travelling without a qualified guide, or experts who know the area, increase the risks of accident. Police say people should take extra care when exploring national parks, and should only do so with licensed tour companies. He is from Thanh Hóa but had been living and working in HCM City.