halong bay accommodation Sundeck Located on the top floor is the 500 m (1640 ft) sundeck, excellent for sunbathing, panoramic views and - if the weather permits – barbeques. Grab a drink in the bar, lay back and enjoy a magnificent sunset. Take advantage of the cooler air in the mornings to practice Tai Chi. Different workshops will be organised by our instructors on deck. Activities Halong Emotion cruise offer you the various services on board : Massage – spa beauty service Traditional music: enjoying the Vietnamese culture by folk music Kayaking: exploring the bays islands by yourself Diving: Exploring the beauty under the water surface Swimming: one of the most joyous moment when you are in Halong Cooking classes: a chance to learn more about Vietnamese cooking style Taichi classes: A great way to greet a new day ( if weather permitted) Kite – flying ____________ how long bay vietnam