This bazaar is one of the oldest in the Arabian world.

A rehabilitation center for confiscated, orphaned, and abandoned chimpanzees.

This stone complex marks the urban center of a lost civilization.

Rusting, graffiti-covered tanks litter the beach of this island, once used by the U.S. military for target practice.

On a clear day, you can see all the way to the Virgin Islands from the top of this observation tower built in the 1960s.

A park where people have been going to feed friendly pigeons since the 18th century

This colorful gate stands as an entrance to the walled city of Old San Juan.

This giant bronze image of Christopher Columbus embarked on a voyage of its own.

Years of neglect and nature took a toll on this 19th-century lighthouse.

In paradise, feral pigs have claimed an island all to themselves.

This $62 million dollar temple was erected to house one little dental fragment of religious history.

This Singaporean food-court stall was home to the world's cheapest Michelin-starred meal.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

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

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

A much-maligned monument to teetotalism.

An echo chamber with a waterfall wrapped around its base at the Embassy of Canada in Washington, D.C.

A spectacular tribute to statesman and philanthropist Andrew Mellon.

A muscular Art Deco monument represents the struggle between regulators and unbridled markets.

The only Leonardo Da Vinci painting in the Western Hemisphere.

An idle pastime becomes a record holder in Boys Town, Nebraska.

This massive railroad spike celebrates the 1939 premiere of the movie “Union Pacific.”

A miniature baseball stadium honoring Johnny Rosenblatt Stadium, home of the College World Series from 1950-2010.

Once a slice of Cold War-era military history, this museum is finding its future in the stars.