Ping Ngu Curve is a famous section of the Phu Phan mountain road in Sakon Nakhon. The road is characterized by continuous sharp bends and winding turns that resemble a snake’s movement, which is how it earned its name. Surrounded by lush greenery, the route offers a unique combination of challenging driving conditions and scenic natural beauty.

This curve has become more than just a transportation route — it is also a symbolic gateway to the Phu Phan highlands, an area rich in culture and natural heritage. Travelers often stop to take photos of the stunning road views, making it a landmark destination for road trip enthusiasts and tourists exploring Sakon Nakhon.

From Sakon Nakhon city, take Highway 213 towards Phanna Nikhom District. The Ping Ngu Curve is located midway along the mountain road through Phu Phan.

• Ideal for adventurous travelers and road trip lovers.

• Drive carefully as the road is narrow, winding, and steep.

• During the rainy season, the road may become slippery — check your vehicle’s condition before the trip.

Admission fee: Free of charge

Opening time: Open 24 hours