This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

The world's highest and most dangerous infinity pool lies at the precipice of Victoria Falls.

This exclusive resort has completely covered a tiny Balkan island in a 5-star warren of guest rooms.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The bears of Bern have been a city highlight for over 500 years.

A marvel of Byzantine engineering under the streets of Istanbul.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Church built on the site where the last tsar of Russia and his family were killed.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an eighth-century Buddhist master.

This Himalayan airport provides one of the most difficult landings in the world.