Phong Nha Cave

Phong Nha Cave information

adult/child 40,000/20,000d, boat 220,000d
Opening hours
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Lonely Planet review

The largest and most stunning cave in Vietnam is Phong Nha Cave . It was reliably mapped for the first time only in 1990, by an expedition led by the British Cave Research Association. Further exploration has revealed that Phong Nha Cave alone is nearly 55km long, though only the first kilometre is open to visitors. The name means Cave of Teeth, but the ‘teeth’ (stalagmites) by the entrance are long gone. The cave is an incredible otherworldly landscape to explore – except for the garish lights that illuminate certain formations.