Tourists on a speedboat tour on Na Hang lake 

The first boat has a capacity of 150 horsepower with a maximum speed of 60 km - 70 km/ hour. It can accommodate 16 passengers and three crew members on two routes connecting Na Hang – Dau Dang waterfall in Ba Be district (Bac Kan province), and Na Hang – Khuoi Nhi waterfall – Coc Vai site – Song Long cave – Yen Phu Town in Bac Me district (Ha Giang province).
The second boat is an inflatable canoe for adventure tourism activities around Na Hang lake. 
The launching of the two boats is part of the company’s effort to better serve the increasing demand of visitors to Na Lang Lake.