Embark on a day trip to the breathtaking Halong Bay, a UNESCO World Heritage Site. Cruise through the emerald waters, surrounded by towering limestone karsts and picturesque islands. Enjoy a seafood lunch on board and explore the stunning caves and grottoes. Take part in activities like kayaking or swimming in the bay's crystal-clear waters. As the sun sets, savor a delicious dinner on the cruise while enjoying the mesmerizing views of the bay.