📜 Large limestone cave in Phu Hin Bun National Park, formed by the Nam Hin Bun River.
🔍 Known for its impressive size, unique underground river, and geological wonders, with chambers up to 100 meters tall.
🛶 Explore by long-tail boat through 7.5 km of caverns in utter darkness, lit by headlamps
✨ Marvel at majestic stalactites and towering stalagmites
💎 Discover an emerald-tinted sacred pool
🚶 Walk through sections with impressive limestone formations
⚠️ Mobile connection may be unstable in some areas
🌧️ Rainy season (May-Oct) can bring dangerous floods
👟 Wear comfortable shoes/sandals that can get wet for boat entry/exit
🔦 Head torch and life jacket included with boat ticket
🧑🤝🧑 Hire local guides for safety and better experience
🗓️ Best to visit during dry season (Nov-Apr) for higher water levels
🕒 Best visited during dry season (November to April)
🅿️ Guesthouses and resorts near entrance, closest ATM in Na Hin
🗺️ Located in Khammouane Province, accessible from Ban Khoun Kham or Ban Naphouak
Last updated 1 day ago
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