Gigantic water vessel, permanently grounded in Southern Albania.

Inside this Krakow church, an explosion of psychedelic color.

At first glance, this area seems like just another city park, but the lush landscape hides a dark past.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

In the midst of a living monument to Soviet social engineering, Polish Catholics built this church by hand.

This sprawling concrete suburb of Kraków was designed by the Soviet Union as the model proletarian city.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

This man-made mound monument was built out of soil from all across the Polish empire.

The unsettling remnants of a torn down movie set lies nearby the ruined location of the actual Płaszów Labor Camp.

Murals of the wild parties once held on the frozen River Thames.

More than 20,000 salt and pepper shakers from across the globe call this museum home.

Rusted structures stand like ghosts of Cyprus' 6,000-year-old copper industry.

The animals wander freely amid this gorgeous stretch of nature.

This no man's land slicing through the island is strewn with abandoned relics of another time.

The ruins of a fairytale castle with a tumultuous history stand high atop the mountains.

A crumbling ghost town with prime views of the dam that doomed it.

A 1970s resort city now stands abandoned, caught in the middle of a divided island.

Once part of an ancient international harbor, it's now an all-you-can-eat shrimp buffet for flamingos and other water birds.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

This 700-year-old Cyprus castle is the birthplace of the world's oldest wine, said to be toasted by Richard the Lionheart at his wedding.

Breathtaking Byzantine paintings cover the inside of this 12th-century church.

For nearly 2,000 years this church has been waging war on local snakes by importing cats.

This former Cyprus flight hub is now a crumbling, abandoned ghost complex.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.