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Ngo Tran Hai An, a travel blogger from Ho Chi Minh City who visited these caves in late March, rated the difficulty level of the tour as 4 out of 6. Visitors have to overcome rocky terrain, and use long-distance trekking and rope swings to enter the caves.
The cave is filled with many underground lakes. Visitors have to swim through the cave to explore it. Hai An said the water was crystal-clear but very cold, and in some parts it flowed very fast. The waterfall was at the end of the cave, about 1.7 kilometers from the entrance.
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