Ha Long Bay: The seven wonder of the world. A little bit disappointed when you get out the car, because the sea water and the beach don’t look nice, and it seems dirty that no tourist can swim. But once you step on a cruise, go to the Bay, what you see will be in a difference world: Blue water with a lot of beauty and nature limestone. You can see the fish; the jellyfish are swimming right under the cruise room’s window. the sea-sight from your own room. What you should not miss here is kayaking