- Join this multi-day standard tour and embark on a cruise from Hanoi and Halong Bay to Lan Ha Bay - Hop on a large boat and enjoy spectacular views of limestone towers while you have lunch - Visit Tra Bau where you will be given the opportunity to experience kayaking and swimming - Feast on a scrumptious dinner while you enjoy special performances and Vietnamese music - Ride sampan boats and learn about the residents of Lan Ha Bay and see their humble homes - Explore the Dark and Bright Caves to discover a vast and enclosed lake situated on the other side - This tour package comes with a complimentary data SIM card that will be handed to you by your guide