Alisa Group Vietnam has been experiencing in tourism more than 10 years, we always desire to give fabulous and perfect services to the passengers to visit Halong and Lan Ha Bay Viet Nam.  It is one of our motivations to develop Rita Cruise – The most luxurious cruise meeting International 5-star standard in Halong Bay and Lan Ha Bay. The Rita Cruise’s itinerary is to discover the new route from Halong – Natural World Heritage site in Vietnam and Lan Ha Bay – the largest and most glamorous bay in Cat Ba. We deeply believe that you will love our services and experiences that Rita Cruise bring to you.