In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

This remarkable collection devoted to the study of fish includes 1 million preserved specimens from all around the world.

What's that on the side of that building? Va Va Voom, it's Bettie!

Peruse rare tomes like poetry bound in pearls or books with branches and berries growing out of their spines.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

The shop's owner has spent decades in the desert wearing nothing but a strategically placed sock.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

The wreckage of a deadly bomber plane crash can still be found near an Arizona peak.

A mysterious "wedding cake" castle in the middle of the urban desert.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Collection of vintage trailers double as hotel rooms.

A motel dedicated to Southwestern nostalgia.

An homage to everyone's favorite prehistoric cartoon family.

A self-built castle made by a mysterious man.