5. Tianmen Mountain, China
Tianmen Mountain is home to the world’s longest glass bridge, offering panoramic views of the surrounding valley. While it’s a popular tourist attraction, the experience is far from easy. The vertigo-inducing glass floor makes it one of the most dangerous places for selfies.
The high altitudes and precarious spots around the mountain’s cliffs only add to the danger, making it a true thrill for adventurous photographers.