22 of the World's Most Dangerous Bridges You Should Avoid Crossing

5. Tianmen Skywalk, China

Clinging to the cliffs of Tianmen Mountain at nearly 4,700 feet, the Tianmen Skywalk is a glass walkway only three feet wide. The view plunges straight to the valley below. Every step is a pulse raising test, blending jaw dropping scenery with an unforgettable adrenaline rush.