Taking off and landing on the water at Tuan Chau Marina, our 25-minute scenic flight showcases the highlights of the UNESCO World Heritage Site of Ha Long Bay, offering a completely different perspective than from a cruise ship. From the air, the many islands appear like mountain ranges, the embodiment of ""Ha Long"", meaning ""descending dragon"". Dau Be Island: Dau Be Island in Halong Bay is a unique destination thanks to its majestic scenery, diverse biosystem and untouched environment. Cong Do Island: This beautiful island boasts sea valleys and natural lakes, and is home to many specials of marine flora and fauna. Bo Hon Island: Bo Hon rightfully appears on every list of most beautiful islands in Ha Long Bay, not only for its fantastic scenery but because it comprises one of the largest island chains in Ha Long Bay. Bo Hon is home to a host of famous caves including Sung Sot, Luon, Trinh Nu, and Trong as well as picturesque Dong Tien Lake.