The history of the traveling carnival is remembered by this sprawling collection of vintage wagons, games, and rides.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

Fantastic collection celebrating the final send-off.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

A spectacular cave and a beguiling lake.

The remains of diamond fever taken over by the desert.

Gargoyle head that brings good luck.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

A book bound in the skin of an infamous criminal, along with countless other specimens.

An unknown Hall of Fame in Jackson, Tennessee.

An amusement park on the grounds of an unused nuclear power plant, with a swing ride inside the cooling tower.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

The prototype for all Nazi concentration camps.

Ride a dragon train into a world of dwarves.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

An eerie, derelict amusement park in Berlin.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

Macabre museum devoted to historical Viennese murders.

Monasteries on rock pillars, once accessible only by frayed ropes.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

A musical instrument played by the sea.