Our Driver pickup at hotel, transfer to Noi Bai airport to take seaplane to Halong Bay. Enjoy one-hour flight and see Halong Bay from the sky before landing (45 minutes’ flight + 15 minutes’ scenic tour). Landing at Tuan Chau Marina in Halong Bay, you are welcome and transfer to board our boat and sail off into Dragon Bay, sitting down to a spectacular seafood lunch as we pass through the breathtaking karts formations within the bay. Just over an hour into the cruise we disembark to explore Thien Cung cave, where you will learn how karsts were formed in this area millions of years ago. Upon return from the cave, we continue sailing to a beautiful enclosed area in the midst of the bay. In the late afternoon we return to the pier, transfer to Hai Au Aviation airport to take seaplane for about 45 minutes’ flight back Hanoi. Our driver transfers (without guide) from Noi Bai airport back to your hotel. Trip ends.