Phong Nha Cave, situated within Phong Nha-Kẻ Bàng National Park in Quảng Bình Province, Vietnam, is a UNESCO World Heritage Site renowned for its natural splendor and historical significance. During the American War, it served as a shelter, storage facility, and even a hospital. Spanning 7,729 meters, Phong Nha Cave is among the world's longest wet caves, boasting records for the highest and longest cave, the longest underground river, exquisite beaches, and stunning stalagmites and stalactites. Today, it stands as a popular global tourist destination, offering unparalleled experiences for visitors worldwide. Embark on a Phong Nha Cave tour from Hue city for the easiest and most captivating exploration of this remarkable site.
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