Experience a luxurious 5-star cruise exploring the breathtaking heart of Halong Bay with convenient roundtrip transfers from Hanoi via expressway. Discover the stunning limestone karsts that define this UNESCO World Heritage site while indulging in a delicious Vietnamese buffet onboard. Visit the spectacular Sung Sot Cave, one of the largest caves in the bay, and enjoy kayaking or bamboo boating at the serene Luon Cave. Climb to the summit of Titop Island for panoramic views of the emerald waters and limestone formations. Enhance your journey with onboard activities like relaxing in the outdoor jacuzzi, joining a vibrant sunset party, and soaking in the unforgettable sunset over Halong Bay — a perfect blend of adventure, culture, and relaxation.