The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

This sanguine boulevard was named after a deadly cowboy bar fight.

Breathtaking and huge 430 year old maps of Italy.

Museum dedicated to literary greats of the Romantic Period is also the home in which Keats met his untimely end.

A Nesting Doll of Churches.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Giant marble phalluses on the sacred island of antiquity.

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

1513 Turkish world map, full of European state secrets and snarky commentary.

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

Oldest building in California still in use.

See massive fossils that are over 200 million years old in northeastern Arizona.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Mountain where Jesus was first tempted by the Devil.

At 207 feet, one of the world's longest continuous escalators.

Step back in time and witness the fall of Constantinople.

2300-year-old Roman road connecting the empire.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

Ancient snack bar of the Roman Empire re-opened.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.