A historical puzzle lies at the origins of this structure.

One of Bogdan Bogdanović's first spomeniks honors those who died during the People's Liberation Struggle in Macedonia.

A giant baby floats in the middle of Singapore’s nature park.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

Dedicated to the three priests whose execution inspired author José Rizal.

A monument on the pavement marks the spot where two cultures that shaped Sarajevo come together.

This beautifully preserved Ottoman house is steeped in history.

Initially meant to immortalize the valor of the colonizer, this monument is now a symbol of Mauritanian resistance.

A genius of the art of juggling is buried here.

The monastery survived the Communist revolution in Mongolia as a religious museum.

A family accused of witchcraft once called this medieval tower home.

This museum is home to 22 panes depicting skeletons dressed in colorful garments.

This massive piece of artwork weighs more than 250 tons, and was designed as a tribute to the first president of the United Arab Emirates.

Dramatic sea stacks adorn the coast of this small village on the Adriatic coast.

Wander through the Corridor of Wonders in these stunning limestone caverns.

This work of engineering is imbued with elegance and ingeniousness.

These bamboo and rope bridges cross the Nam Khan River for six months every year.

A 900-year-old village located in the highland of the Asir region that features historic architecture.

A state-of-the-art medical facility dedicated to treating beloved birds of prey.

One of 200 religious buildings recognized as a “culture monument.” 

This cannonball embedded in the side of an Edinburgh house once served a surprisingly pedestrian purpose.

One of America's founding fathers lived in this London lodging between 1757 and 1775.

The remains of St. Lucius of Chur were said to be kept in this crypt for several centuries.

If James Bond bungee-jumped off the side of a 720-foot dam, would you do it too?