After sunset the heart of Zanzibar's historic Stone Town neighborhood transforms into a culinary playground.

Freddie Mercury's childhood home is now a monument to the iconic Queen rockstar.

At this ancient settlement at the foot of Mount Babadağ, honeycomb tombs are carved into a round cliff.

The largest open-air contemporary art center in Latin America is a unique experience in the Atlantic Forest.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

An open-air museum in a mountain valley features works designed to blend in with—and disintegrate back into—their natural surroundings.

A glass and sculpture wonderland forms an oasis in a remote part of Kenya.

Three acres of mythology-inspired sculptures are visible from the highway.

An abandoned quarry hides an open-air gallery of huge sculptures, some made from the rubble of 9/11.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

Historic, 19th-century wagon wheel ruts cut into soft volcanic ash.

The randomness of this wall of lava lamps helps encrypt up to 10 percent of the internet.

This magical-looking island is notorious for the misfortunes suffered by its owners.

This underwater sculpture park is the basis for a manmade coral reef.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

Steep canyon walls hide a forested oasis in the West Texas desert.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

Bronze footprints mark the path where a civil rights leader tried to march in peaceful protest before being knocked unconscious.

Perhaps the most spectacular grotto along the Algarve coastline.

More gold than anywhere else, ever.

Home to the ancient Roman temple of a lesser-known Celtic god that inspired J. R. R. Tolkien and H. P. Lovecraft.