Twelve natural mummies are displayed in the crypt of this former monastery school.

This secret cemetery where no flag is allowed to fly holds the bodies of American soldiers convicted of heinous crimes during WWII.

A former French military respite turned jungle tourism hotspot.

A bronze kitty adorns the grave of the polar explorer who brought the original feline to the Antarctic.

This little museum has an exhibit devoted to the elusive forest denizens.

The massive cave church of Cairo's Zabbaleen community is one of the largest Christian churches in the Middle East.

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

Isambard Kingdom Brunel, one of the great Victorian engineers, was the driving force behind the short-lived atmospheric railway.

This dramatic sea spire is home to the world's rarest insect and is part of the lost continent of Zealandia.

The world's highest and most dangerous infinity pool lies at the precipice of Victoria Falls.

One of the world's longest murals depicts the history of diversity in Los Angeles.

The timepiece that exonerated a labor radical accused of a parade bombing that killed ten people.