These ruins in Volvi were once at the intersection of the Eastern and Western Worlds.

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

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

The once great capital of Egypt now crumbles forward as evocative ruins.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

Hoax, mistake, or evidence of dinosaurs in human times?

A battle between nature and architecture in the Cambodian jungle.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

An auroral research program that superheats the ionosphere.

The world's oldest individual clonal tree looks like a wimp despite standing tall for 9,550 years.

A cemetery and the town it served sinks beneath the sea during the volcanic birth of Mt. Vulcan.

The world's largest ship graveyard is the product of decades of corruption.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

A shipwreck named Desire at the shore of Batumi.

Nature is leading a successful mutiny on this century-old freighter.

The rusting hulk of a hand-powered, nearly 160-year-old submarine abandoned in 1869 due to the ravages of decompression sickness.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

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

An isolated dive site teeming with cnidarians.

This abandoned amusement park was built on a site with a dark history.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.