Sniff the Titan Arum's rotting flesh.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.

The only rotating bar in New Orleans has been slowly spinning since 1949.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

A clear blue swimming hole with hidden caves, still unexplored.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

A whimsical village of unique treehouses resides in a Washington forest.

See massive fossils that are over 200 million years old in northeastern Arizona.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

One man's vast collection of artifacts and ephemera from matchbooks and postcards to vintage neon signs and cars.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

One of New York's best collections of pinball is hidden in a secret bar in the back of this laundromat.

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

A reproduction of earth's many biomes.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.