A quarter-scale locomotive wonderland built by one man and his family.

Soaring mural splashed across 70-year-old silos in Michigan.

A martyred saint built a nunnery and school for girls here known as the "Parthenon."

This small 16th-century church in Athens is almost entirely surrounded by a modern building.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

A sharp sculpture made of thousands of pieces of jagged glass.

The hallucinogenic center of the ancient world.

One of the most photographed locations in the entire city.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

Some 80,000 Delft Blue tiles line the inside of this Amsterdam walkway.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

This museum in the woods evokes the work and lives of Michigan's 19-century lumberjacks.

This small, nautical gift shop is home to a 500-pound behemoth.

Strange physical sensations and optical contradictions keep visitors coming back for more.

This freshwater spring fills with 10,000 gallons of water per minute.

"The Most Boring Road in the State."

This little barrel-shaped cottage by Lake Superior was once a cartoonist's summer retreat.

Large one-man sculpture park in Michigan.

This replica of Michigan's mighty Mackinac Bridge is more than 200 times smaller than its northern counterpart.

Talula the swan has been welcoming visitors to Elk Rapids, Michigan, for more than four decades.

This living labyrinth made entirely of thorns is filled with art.

This tiny tropical village was sick of anonymity so the locals made this sign, which actually changed the name of the town.

A sculpture of a beloved local figure, who tipped his top hat to everyone he passed on the streets of Bratislava.