Ancient snack bar of the Roman Empire re-opened.

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

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

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

This exceptionally well-preserved ancient marvel also houses a small museum dedicated to Jordanian folk tradition.

Legend says a primate-like cryptid prowls this otherworldy sliver of the Louisiana bayou.

Hundreds of thousands of ancient documents offer a unique glimpse into Jewish life in Cairo.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

The ancient tomb acts as a calendar that keeps perfect time.

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

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

The world's longest known cave system.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Since 1973, this block has been home to the most concentrated collection of murals in San Francisco.

San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

The second oldest continuously operating bar in Louisiana.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The curiosities and wonders of pharmacy in a delightful historic building.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

This little barrel-shaped cottage by Lake Superior was once a cartoonist's summer retreat.