Aerial footage shows a winding road that goes through a lush green forest in Sakon Nakhon province, Thailand. The Ping Ngu Curve is a famous sharp curve located on Highway 213, connecting Sakon ...

Is this the most winding road you've seen? Four-mile-long mountain highway in China has as many as SIXTY-EIGHT hairpins. Zigzagging road in Kunming, Yunnan has 68 hairpins spanning across a ...