Live a night as a Byzantine King, with a minibar and private jacuzzi.

Hidden just under the waters around this Turkish island are the ruins of a once great city.

A Turkish ghost town abandoned in a population exchange with Greece.

An abused and forgotten metropolis, abandoned for centuries.

A Lycian city of the dead carved into the hillside of Southern Turkey, complete with startlingly human touches.

This hunter-gatherer architecture is believed to be the oldest religious complex known.

This famous city eluded concrete detection until the early 2000's.

A deadly ancient portal to the underworld.

Roman ruins top white travertine terraces formed by ancient hot springs.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Devilish masks, handicrafts, and pieces of old buildings create a snapshot of life in a historic Alpine region.

Physicist’s epitaph provides final confirmation to a career of turmoil.

This splendid tomb may look fantastic, but there's nothing in it...

The beautiful, ornate weather station is the most popular geocache in Salzburg.

The world's largest historic armory was established by independent citizens to defend themselves from the wars of larger forces.

Fantastic stories on a miniature railroad.

Apartment complexes built into huge repurposed natural gas tanks.

The amazing wonder cabinets of a very rich Austrian archbishop.

The shell of a medieval fortress offers commanding views of the area it once protected.

The solemn exterior conceals an opulent interior of this 17th century church.

The world's oldest known salt mine.

American soldiers discovered Europe's best one-liner at the end of World War II.

The personal charnel house of Anton Bruckner.