Singapore's landscaping project is home to 18 incredible Supertrees.

This granite mountain is the largest rock in Africa and the second-largest monolith in the world.

An obelisk marks the spot where a British explorer's heart was buried before the rest of his body was transported to England.

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

There is only one place in the world where the corners of four nations come together.

Known as "The People's Park," this verdant oasis is home to elephants and villagers alike.

The remains of diamond fever taken over by the desert.

Thought to be the only herd of feral horses in Africa and one of the most isolated populations in the world.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

No one knows the meaning behind this giant sculpture of a nude woman with a fork riding a rooster in Havana.

Cuba's historical trains remind natives of their country's sugary sweet past.

After the Cuban Revolution, the famous rum company had to leave their swanky headquarters behind.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

In terms of history and architecture, this is one of the most remarkable cemeteries in the world.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

A 125-meter long "tribute to the Brazilian people."

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

This stunning Brazilian library contains the largest collection of Portuguese texts outside of Portugal itself.

Beautiful public park off the beaten path and away from tourists.

Try not to get lost in this picturesque Brazilian labyrinth of the dead.

An underexplored, 130-foot tropical waterfall that you will have all to yourself.

As one of the world's largest hydroelectric dams this plant took two countries to get built.

This likeness of the famous revolutionary is entirely made of recycled scraps of metal.