Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.

This field of half-buried stone crosses was the burial place of a sect of heretical gnostics.

Europe’s oldest natural human mummy.

This entire town moved to a safe location after it was devastated by an earthquake, but the remains of the original town are still around.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

A grand imperial capital left to fall into magnificent ruin.

These delicate sand pyramids look like naturally occurring gothic spires.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

Because sometimes the most efficient route from A to B isn't a straight line.

This Shetland Islands bus shelter may be small, but it squeezes in a couch, a desk, some art, and even an old telly.

The stunning remnants of this wreck emerge from an otherworldly backdrop of rainforests.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

This extensive collection of dead bugs may be the world's most idiosyncratic and personal insect museum.

Crawling into this primordial cave may feel disconcertingly familiar.

This Cambodian riverbed is covered in ancient Hindu carvings both above and below the waters.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

This ancient bridge made of stone slabs is said to be reserved for the devil to sunbathe.

This geothermal hot spring hides beneath a slowly growing mineral dome.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

The oldest teak bridge in the world is made from the remains of a royal palace.

The world's most delightful not-NOT-religion welcomes visitors to the town of Templin, just like its more stoic peers.

This Australian beach is composed of tiny shells.