A comprehensive museum dedicated to Africa's oldest modern republic.

You can walk up Thailand’s naturally non-slip waterfall.

The busy transport hub is home to the tallest airport slide in the world.

This Mexico City subway station will make you feel like you've been transported to the London Underground.

The floating gallery illuminates the heart of Québec City's arts district.

A historic lighthouse steeped in rumors of ghost and pirate stories.

This singular Mexican structure is considered a masterpiece of the Tapatía architectural school.

A cooled lava flow from the Haleakalā volcano formed these surreal-looking columnar basalt structures.

An abandoned town is hidden in Great Smoky Mountains National Park.

In the late 1990s, a mechanic and fan bought this iconic sportscar back from the dead.

This underground transport hub doubles as an art gallery.

Still standing despite its considerable slant, this tilted lighthouse has become a local symbol of resilience.

This extraordinary art museum is like a secret world on the edge of Mexico City.

This restaurant offers the original California cuisine.

This beautiful Croatian fortress is haunted by legends of forbidden love.

One man's ambition created this psychedelic log home.

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

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

This abandoned prison castle has become an imposing gallery of graffiti art.

A Beaux-Arts triumph rises from decades of decay to become the heart of a new innovation district

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

See just what life was like in a 19th-century prospecting town.

Abandoned silver mine strewn with wrecked and twisted structures.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.