Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

Perched atop the highest hill in Cartagena, this 17th-century convent offers spectacular views of the city.

This sculpture pays homage to sailors that perished attempting to round Cape Horn.

Where sweethearts leave their love locks in the Uruguayan capital.

This beautiful example of neoclassical architecture is one of Uruguay's most treasured cultural gems.

An epic sculpture depicting a wagon and straining oxen.

The oldest café in Montevideo preserves its history as the city's bohemian hub.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

Where British troops serving on the remote islands paid tribute to their faraway hometowns.

A Christian monastery stands on what was once a holy Incan temple.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

Enormous array of antennae fill a desert valley.

The little bear in the "funny kind of hat" has made his way from London back to Peru.

The remains of what was the most important religious complex in coastal Peru for over a millennium.

The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

A charmingly unusual prefabricated metal church designed by Alexandre Gustave Eiffel.

Bad farming practices caused this unnatural natural wonder.

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

This century-old roadside attraction is full of bizarre rock formations.

A walkable map of the world, made from soil and stone by one man.

World Trade Center memorial likened to a woman's sexual organ.

Roadside collection of 65,000 signs.

The final resting place for Bermuda's British military, including a man who died of sunstroke.

Eclectic collections, artwork, and some feline friends fill the writer's former home.