About Naka Cave
Naka Cave (Tham Naka) is a natural cave and sandstone rock formation in Phu Langka National Park, Pho Mak Khaeng Subdistrict, Bueng Khong Long District, Bueng Kan Province, northeastern Thailand. It is notable for its sun-cracked rock surface resembling the scales of the mythical Naga serpent. Accessed by a steep 1.4 km forest trail with stairs and ladders, the site combines geological features, viewpoints, and small shrines and is a popular hiking and pilgrimage destination.
Visitors guide
Visitors can expect a strenuous guided hike through forested hillside on a marked trail with metal stairs, ladders and ropes to reach the cave and summit area. At the top, they can see the distinctive cracked sandstone resembling Naga scales, rock formations, small cave chambers, viewpoints over Bueng Khong Long and surrounding forest, and shrines with Naga statues. The area is natural and undeveloped with limited shade and facilities at the summit.
Key highlights
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Sun-cracked sandstone surface resembling Naga (giant serpent) scales
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Steep forest hiking trail with stairs, ladders and viewpoints
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Summit viewpoints over Phu Langka National Park and Bueng Khong Long
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Small cave chambers and rock formations along the trail
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Naga shrine and cultural pilgrimage points at the summit
History of Naka Cave
The cave is a natural geological formation of Phu Langka sandstone, formed by sun-cracking and erosion of sandstone creating scale-like patterns. The area is within Phu Langka National Park, established to protect the Phu Langka mountain range forest ecosystem.
Culture & Context
The scale-like rock pattern is associated in local belief with the Naga, a mythical serpent in Buddhist and local folklore. The cave and summit are considered sacred by many visitors, with shrines and offerings related to Naga veneration.
Route
| By air | Fly to Udon Thani International Airport (UTH) or Sakon Nakhon Airport, then continue by road 150-170 km to Bueng Khong Long |
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