ヴィエンチャン県の洞窟と展望台

Caves & Karst Viewpoints

This collection highlights the geological diversity of Vientiane Province, focusing on the limestone karst formations surrounding Vang Vieng and the northern highlands. It includes Tham Chang Cave, which served as a 19th-century refuge during the Haw wars, and Num Bor Keo Cave. The list also features strategic viewpoints along mountain passes, offering panoramas of the Nam Song river valley, Vangmar Village, and the rugged ridgelines characteristic of northern Laos.

Nick Hubbard / CC BY 2.0

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Tham Chang Cave

Historically served as a bunker during the 19th-century Haw invasions. The cave features crystalline stalactites and a natural spring at its base that flows into the Nam Song River.

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