Phong Nha-Kẻ Bàng
Park №91AsiaEst. 2001

Phong Nha-Kẻ Bàng

Vietnam·220,000 acres·February–August

World's largest cave (Son Doong) and a vast karst wilderness in central Vietnam.

Best season
February–August
Trip length
2–3 days
Acres
220,000
Region
Asia
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Highlights

  • Son Doong cave
  • Paradise Cave
  • Phong Nha cave river

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