Ha Long Bay, located in Quang Ninh province, is a UNESCO World Heritage Site and one of the most popular tourist destinations in Vietnam. It is known for its emerald waters, limestone karsts, and picturesque islands. Plan a romantic trip to Ha Long Bay and take a cruise to admire the stunning scenery. Enjoy a candlelit dinner on the deck of the boat as you watch the sunset over the bay. Spend the night on a luxurious junk boat and wake up to the breathtaking views of the bay in the morning.