Looming communist pillar with a Czech twist.

Bohemian paradise covered in majestic forests.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This former quarry is now a picturesque gorge that hides a sunken lake.

A spiral staircase twists to the top of this unusual Czech lookout tower.

A saintly relic hidden in a Prague church basement.

Thirty creepy ghosts now inhabit this decaying 14th-century church.

Europe's second largest ossuary wasn't discovered until 2001.

Two monstrous faces loom over a village in Czechia.

Underneath this small church are 15,000 bones, arranged by an obsessive academic.

Hot springs monkey spa in the middle of Hell's Valley.

A magical place that lets you play in and explore the world of Studio Ghibli.

Part shoe store, part sociopolitical art gallery, part zoo.

Slum Settlement Filled With Mountains of Garbage.

Source for a sizable portion of Egypt's freshwater supply is more than an optical illusion.

After a catastrophic forest fire, a Greek artist transformed scorched tree trunks outside an old sanatorium into this haunting sculpture garden.

This ancient hydrological marvel is now the base of a modern outdoor cinema.

A massive work of modern art that appears to be a crop circle in the middle of the desert.

This mysterious and unique painting is filled with symbolism.

The remains of the great moral philosopher reside in a university in London.

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

This museum tucked below a charming cafe gives a brief snapshot of photographic history.

A historic arboretum and non-conformist, non-denominational park cemetery.