Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

Continuing the tradition of the dime museum in style.

This poor little statue is the most vandalized memorial in Washington.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

Golden Gate Park's historic collection of plants.

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.

Its buzzing collection honors vibrator history.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

A rococo retro-futurist future-rustic vernacular between yesterday’s tomorrow and the future that never was.

A shining, cold, black organ lies in San Francisco's financial district.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

Astonishing rock formations dot the Brimham Moor landscape.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Rippling sand dunes frozen in the Arizona rock.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

A picture-perfect town, perfect for blowing up.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

This disused Cold War bunker has been restored to all of its early 60s glory.

Once a farm where patients tilled the soil, this asylum lost its workforce when overmedicating became common practice.

Nestled near the mountains of western Canada resides this behemoth earth mover.

Despite being dead since the 1970s, this Canadian tree is kept upright and intact by adoring locals.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.