Phou Hinboun National Protected Area

National Park · Khammouane Province, 🇱🇦 Laos

Area 2,374 km²

Time zone Asia/Vientiane

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Phou Hinboun National Protected Area Essentials

Phou Hinboun National Protected Area encompasses 1,500 square kilometers of the Annamite Range, defined by jagged limestone karsts and the 7.5-kilometer Tham Kong Lor subterranean river. The region features the Hin Boun River, which navigates through massive cave systems and ancient monsoon forests. Key sites include the emerald Khoung Kong Leng lagoon, the 30-kilometer-long Tham Nam Non passage, and the Buddha Cave, which houses over 200 antique bronze statues discovered within its limestone walls.

7 places