Tag Archives: Exploration

Sơn Đoòng Cave

The Sơn Đoòng Cave (“Hang Sơn Đoòng” means “Mountain River Cave” in Vietnamese) appears to be one of the largest known caves on earth. It is situated within the Phong Nha-Kẻ Bàng National Park in the heart of Vietnam and was just discovered in 1991. The succeeding footage by Ryan Deboodt is breathtaking and should be enjoyed without any further introductory words:

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