Experience majestic Halong Bay in one day with a private luxury modern comfortable round-trip transport from Hanoi by National Expressway. Aboard Dragonfly Cruise, visit UNESCO World Heritage Site for 4 hours, pass an epic landscape of limestone pillars and tiny islets. Enjoy a fresh seafood lunch, take a kayak or bamboo boat ride, visit the stunning caves of Thien Cung (Heavenly Palace Cave), and feel absolutely invigorated post trip.