This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

Outsider art meets paleontology at this roadside reptile repository.

This 600-year-old home seems to defy physics.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

An enormous warehouse filled with parade floats collected from over 50 years of patriotic celebrations.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Macabre astrological automaton clock dating to the late 1400s.

Two stunning 17th-century libraries and a cabinet of curiosities.

The hidden lair of an alchemist rediscovered in a 2002 flood.

One man's personal collection of KGB memorabilia is presented along with his strange viewpoint.

Walk through Czech history in Prague's largest graveyard.

The final resting place of the tragic king and queen of the Jazz Age is tucked away in a small Maryland graveyard.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

A Japanese concept restaurant that feels like a party thrown by the monsters in your closet.

The Corinthian columns that towered over Abraham Lincoln’s inauguration stand proud.

Medieval torture techniques with a modern conscience.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

Fine dining in the bizarre world of Lewis Carroll.

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.