Phu Pha Yon National Park: Sakon Nakhon's Cliff of Ancient Carvings
Phu Pha Yon National Park: Sakon Nakhon's Cliff of Ancient Carvings Sakon Nakhon keeps one of Isan's great secrets in its eastern hills. Phu Pha Yon National Park, about 40 kilometres from the city near Tao Ngoi, guards a sandstone cliff carved with one of Thailand's largest prehistoric artworks — hundreds of figures etched into the rock some 3,000 years ago — above waterfalls, forest trails and a reservoir viewpoint. It rarely appears on tour routes, which is exactly why it still feels like a discovery. The Carved Cliff The park's heart is Pha Phu Yon, a curving cliff face covered in carved lines: people, buffalo, deer, rice fields and geometric patterns, worn soft by centuries of rain. A wooden walkway runs beneath the overhang so you can read the panel slowly, figure by figure. Scholars read it as a record of early farming life on the Phu Phan uplands — a rice-grower's calendar written in stone long before Sakon Nakhon had a name. Photo: Chaiyathat, CC BY-SA 4...