Drive 170 km(3.5 hours) from Hanoi through the heart of the Red River Delta where you'll see many farmers tilling their green fields to Halong city. Upon arrival, we board our private boat for 5 hour cruise on the pristine emerald water of Halong Bay. The cruise brings us through many green limestone islands to some beautiful caves. We enjoy the local fresh seafood for lunch before finishing the cruise and drive back to Hanoi.