One of the largest single-span stone-arch bridges in the Balkans looks like something straight out of a fairytale.

This medieval "painted village" is famous for its geometric facades.

Poseidon? No one seems to know.

Local lore says two enemy dragons live within these breathtaking mountain lakes.

This wrecked ghost ship has been rusting on a Greek beach since the 1980s.

An alien landscape on the banks of the Aegean Sea.

Legend says this sacred tree was a gift from goddess Athena.

The ruins of an abandoned medieval city where the last Byzantine emperor was crowned.

The railway carts travelers to central Athens's highest peak, which offers stunning vistas of the city.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

This legendary city has been a tourist attraction for centuries.

The hallucinogenic center of the ancient world.

Explore a misty river canyon from a metal bridge system.

A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.

The only Native American comic shop in the world.

This sparsely populated town offers a look back in time.

In a largely deserted ghost town, a little brick building recalls its history as a gold rush hub and haven for outlaws.

A unique geological area spiked with wind-carved rocks that resemble teepees.

Giant origami sculptures tucked into desert scenery beckon passers-by to explore further.

"I did this all while you were watching TV."

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.