Mysterious rocks that ring musically when struck.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

A single room pays homage to the prodigious achievements of the 30th President of the United States.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

Books you don’t need in a place you can’t find.

This war hero's old shop remembers the fine line between medicine and quackery during the Revolutionary War.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Where America's first doomsday cult awaited the end of the world.

A layered tribute to the work of mosaicist Isaiah Zagar.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

This 29-ton granite ball spins around at the slightest touch thanks to a scientific phenomenon.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

Elevated freight railway turned wildly successful urban park.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.