A set of multi-story murals honor Nelson Mandela and Desmond Tutu.

A sculpture of the beloved author surrounded by characters from his fairy tales.

Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

A massive sculpture of an obscure Celtic coin that has become a symbol in Slovakia.

The inverted pyramid design of this station stands out amid Bratislava's urban landscape.

The largest fountain in Bratislava.

An unconventional memorial to the women burned as witches in Bratislava.

Dedicated to a synagogue that was destroyed after having survived World War II.

It celebrates the four men from South Africa who have won the Nobel Peace Prize.

Alexander Hamilton, a founding father for the United States, was an immigrant and born on Nevis.

The legend associated with these ruins understates the splendor of the mansion that once stood here.

Engineering ingenuity during the battle of Gibraltar.

Twice a day a speeding train passes only inches from the homes of this residential neighborhood.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

This Vietnamese bar doubles as a multistory labyrinth.

Under a breathtaking Buddhist temple in Vietnam is a basement exhibit that takes visitors to hell and back.

This 1930s train station still gets hundreds of visitors a day despite the fact it only makes a 7-kilometer journey.

A sculpture park that takes the use of clay to a whole new level.

A Surreal flight of architectural fancy in Vietnam's Central Highlands.

A local Thai artist started building this gallery in 1980.

The final resting place for the remains of 143 Habsburg royalty.

This sensational silver temple is the product of centuries of metalworking.

An exquisite Baroque church in Vienna's old town.