Tianmen mountain road

Tianmen Mountain Road in China features 99 hairpin bends and is one of the world's most spectacular roads, connecting the base to Heaven's Gate.

About this subject

Located in Hunan Province, China, Tianmen Mountain Road (also known as Tongtian Avenue) stretches approximately 11 kilometers and climbs over 1,200 meters in altitude. The road is famous for its 99 sharp curves, a number that in Chinese culture symbolizes eternity and life's challenges. It terminates at the base of the stairway leading to Tianmen Dong (Heaven's Gate), a natural cave 131.5 meters high carved into a limestone cliff. Built between 1998 and 2005, the highway required advanced engineering techniques to overcome the steep terrain and is considered a national tourist heritage site. Visitors traverse the road by bus or van, with stops at viewpoints offering panoramic vistas of the valley and neighboring mountains. During the ascent, clouds often drift below the road level, creating a celestial travel experience. The area also houses the world's longest cable car for a mountain, stretching 7.5 km, which complements the journey. The road gained international fame after appearing on the TV show Top Gear and is a must-visit for adventurers seeking dramatic landscapes and deep cultural immersion, where local legends of mountain-protecting gods are passed down through generations.

Frequently Asked Questions

How many curves does Tianmen Mountain Road have?

The road features exactly 99 hairpin bends, symbolizing eternity in Chinese culture.

How tall is Heaven's Gate (Tianmen Dong)?

The natural cave is 131.5 meters high, 57 meters wide, and 60 meters deep, formed by limestone erosion.

Can you drive your own car on the road?

No, access is restricted to tourist buses and authorized vans for safety and environmental preservation reasons.