What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

This is not your typical jungle gym.

Less a museum than a bizarre fantasy world created by artists and engineers.

The only visible reminders of an elaborate engineering project that kept the tower from reaching the tipping point.

Erotic art covers the walls of the largest ancient pleasure palace.

Ancient snack bar of the Roman Empire re-opened.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

Go inside to really appreciate this 500-year-old technological masterpiece.

2300-year-old Roman road connecting the empire.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

Pompeii's less famous neighbor is still revealing her secrets.

An ancient knight and a symbol of the city's freedom.

Christ's blood allegedly preserved in a Belgian town.

A 220-foot deep watery drop-off, filled with marine life.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

The capital of the Cayman Islands is a center of offshore banking, but gets battered by blistering hurricanes.

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

In Egypt's expanding metro area, many of the neighbors are dead.

This ancient structure is widely thought to be the oldest intact pyramid in the world.

Ozymandias’ time-keeping temple.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.