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Marvel at the surreal beauty inside a million-year-old cave!

ANOTHER UNIQUE CAVE SYSTEM DISCOVERED IN QUANG BINH, VIETNAM 😱
After many surveys and discoveries, cave experts have found a new cave system, creating another new adventure tourism product for Quang Binh.
The Hung Thoong cave system is located deep in the core area of Phong Nha – Ke Bang National Park with many unique caves such as Tron cave, Hung cave, mountain lake, Thung cave, Nightmare sinkhole, which are considered by cave experts to be the best. The cave system is very unique and different.
These caves surround Hung Thoong stream – a green and very beautiful stream. More specifically, the mountain lake was formed right in a cave in the middle of the mountain top with clear blue water all year round.