The Au Co is the first and only luxury cruise operator offering full cruise program & itinerary in a single trip through world-renowned Halong Bay, Bai Tu Long Bay, Lan Ha Bay & Cat Ba Island. The Au Co ship features the very latest safety standards and represents Vietnamese and Oriental culture at its best. Each of her 32 spaciously-designed private cabins boasts luxurious bathrooms and panoramic balconies. The Au Co – for all travelers seeking a lifetime experience. www.hotels-in-vietnam.com/asia/vietnam/hotels_halong/the-au-co-cruise-ha-long.html