Hundreds of huge, centuries-old horseshoes adorn the walls of this nontraditional 12th-century castle.

One man's quest to fix his toilet unearthed over 5,000 artifacts spanning more than 2,000 years of history.

The silly symbol for an underground protest group is now scattered around the city.

Relive a Polish uprising via an enormous, century-old cyclorama.

Concentrated around the Dead Sea, these surprising canyons are filled with coursing water, fish, and even crabs.

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

A perfectly preserved hill village where the buildings are painted like white lace.

Climb around the high waterfalls on series of iron ladders and bridges within the wildest gorge in the Slovak Paradise.

A father's love for his son has weathered the test of time in this whimsical garden of outsider art.

The southernmost outpost of the Russian Empire in colonial America.

Rusted cars, trucks, and buses form a fascinating collection of Soviet-era machinery.

An enormous alien invades Woking, England, as an homage to the H.G. Wells classic 'The War of the Worlds.'

Natural rock water slides hidden in the remote forests of northern Idaho.

This 700-year-old structure is one of the most unique architectural and historic monuments in Gdańsk.

Camera cars and condom bikes built from scrap and one man's passion.

An exact replica of Bill Clinton's childhood home stands within a resort in Japan.

Modern megaliths form this work of cosmic, Celtic landscape art.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

This marvelous array is one of the largest collections of mechanical instruments in Europe.

The Hanshin Expressway goes right through its 5th, 6th, and 7th floors.

The housing complex served as an anti-fascist fortress during the Austrian Civil War.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

Exotic feline breeding compound and conservation center.

These particularly resplendent rodents are the state animal of Maharashtra.