Phong Nha cave, Vietnam

A good news for local and international tourists is that tourist services have just launched another tour to Phong Nha Cave, a designated World Heritage Site since 2003 by Unesco.





The tour includes a much longer trekking trail and more activities. Hopefully, with this news, tourists will explore more than half of the cave's length which is 7,729 meters instead of onliy 1.5 km like before.

Photos of Thanh Nien online