Ozymandias’ time-keeping temple.

One of the most well-preserved temples of ancient Egypt.

An alien landscape of chalk-rock in the Egyptian desert.

One of its engravings is believed to be among the first representations of medical and surgical instruments.

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

The largest known Ancient Egyptian obelisk.

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

Ancient Egyptian relief, claimed to depict an electrical light.

The medieval center of the Islamic world was also once the seat of Saladin's sultanate.

Some believe that this ancient mural depicts technology far ahead of its time, but in reality it's nothing quite out of place.

A replica of the steam engine that hauled Queen Victoria's Royal Train is on display at Windsor.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

Try not to get slimed in Tribeca.

Imagine having a street run right through your home, or better yet, a historic bridge three stories high.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

The only monument to name all of the passengers and crew who died on the RMS Titanic.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

When ecosystems collide in the arid Southwest.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.