One of the most alluring aspects of this famous location, which is known for its breathtaking natural beauty, https://www.paradisevietnam.com/en/travel-guides/ha-long-bay-cave is the Halong Bay cave, which is dispersed all over the place. The caverns in Ha Long Bay have a lot to offer, including antiquated limestone formations and undiscovered underground lakes. The following nine caves in Halong Bay are a must-see.