Ha Long Bay in Vietnam is a famous tourist destination which is located on the West coast of the Gulf of Tonkin. With thousands of magnificent islands and many nearby attractions, the bay is a favorite destination of many tourists. When you choose Vietnam for your vacation but if you don't have much time, a one-day trip to Halong Bay will be what you think. To fully enjoy the emerald waters and towering limestone islands of Halong Bay, it’s best to explore it by boat. Halong Bay day cruises make it easy to experience the UNESCO World Heritage Site with cruise around Halong Bay with lunch onboard, then explore Surprise Cave by bamboo boat or paddle around by kayak. Relax or enjoy a swim at Titop Island, or hike to a vista point for sweeping views. Enjoy afternoon tea and watch the sunset over the scenic bay before returning to the mainland