Discover Halong in 2 Days 1 night will be a great way to experience the wonder of the world-created swimming with a beautiful beach. You will have the opportunity to explore pristine beaches, and limestone caves along with some activities such as swimming, try to do kayaking, or bamboo boats to explore the lives of local people. That will be an interesting experience. Especially with a night stay on the bay to enjoy the romantic taste when catching the sunrise, the sunset on the bay will make your trip more meaningful!