While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

This hot dog-shaped diner has moved all around Colorado, never been to New York.

An annual festival celebrating Colorado's most famous frozen corpse.

Central City celebrates its most famous madam by racing beds down Main Street.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

A giant Troll lurks under one of Seattle's oldest bridges.

Possibly the world's only drive-in movie theater with an attached motel.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

A sacred mountaintop temple offers a fine cup of tea to visitors who can survive the journey.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

This tiny man looms large over downtown Charleston.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

An island in the middle of a lake, in the middle of a volcano, in the middle of a bigger lake, in the middle of a bigger island, in an archipelago, in the Pacific Ocean.

The sign at the garden gate reads: "These Plants Can Kill."

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

The most gigantic, swoony, intimidating trio of fingers in all of antiquity.