Khao Phueng Cave, situated approximately 3 kilometers from the Khao Phanom Bencha National Park headquarters, is one of the most significant geological landmarks in Krabi Province. The cave is nestled within the limestone cliffs of the Khao Phueng range, which dates back to the Permian period. Over millions of years, the relentless erosion caused by rainwater and acidic groundwater has carved out a complex cave system known for its high degree of geological integrity and stunning natural sculptures. The interior is divided into 5 to 10 distinct chambers, interconnected by walkways that vary from narrow passages to vast halls with soaring ceilings and natural ventilation.

The defining characteristic that sets Khao Phueng Cave apart from other southern caves is the "pristine whiteness" of its speleothems. These formations are created by the slow precipitation of high-purity calcium carbonate. As water droplets saturate the cave ceiling and floor, they leave behind calcite crystals that shimmer intensely, like scattered diamonds, when illuminated by flashlights. Visitors can witness a variety of magnificent formations, including delicate draperies that resemble frozen curtains, extensive flowstones that coat the walls like cascading ice, and sturdy stalagmites rising from the floor in shapes reminiscent of pagodas or lotus buds.

Beyond its geological splendor, Khao Phueng Cave is an integral part of the Khao Phanom Bencha National Park ecosystem—the most intact forest area in Krabi. The environment surrounding the cave serves as a habitat for diverse wildlife and several bat species. Exploring this site offers a rare opportunity to experience a "living cave," where natural processes continue to shape the environment through the constant dripping of mineral-rich water. To preserve this delicate beauty, visitors are advised to follow park regulations strictly and avoid touching the formations, as oils from human skin can halt the growth of these ancient crystals.

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How to Get There

• From Krabi Town, take Highway 4 (Phet Kasem Road) towards Phang Nga. Turn right onto Rural Road 1016 (Thab Prik entrance) and follow the signs for Khao Phanom Bencha National Park. The total distance is approximately 20 kilometers from the town center.

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Travel Tips

• Always carry a high-brightness flashlight as there is no artificial lighting inside.

• Wear sneakers or hiking boots with good grip to prevent slipping on wet rocks.

• Strictly avoid touching the rock formations to prevent halting their natural growth.

• Wear comfortable, breathable clothing suitable for a short uphill trek.

• Bring a bottle of water for the hike but do not leave any litter behind.

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Admission Fees:

• Thai Citizens: Adults 20 THB, Children 10 THB

• Foreigners: Adults 200 THB, Children 100 THB

• (This fee covers entry to Khao Phanom Bencha National Park)

Opening Hours:

• Open 24 hours a day, every day