A former department store turned into a quirky restaurant.

A geological mystery on Camelback Mountain.

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

A self-built castle made by a mysterious man.

This mass grave for victims of a massive hurricane remained hidden until 1991.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

Hidden in plain sight on a pair of Manhattan subway tunnels are a pair of public instruments that sing to each other.

Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.

Church in Manhattan holds the bloody sock of Padre Pio, among with many other unusual relics.

After surviving abandonment, this powerful Latin American mural is alive again.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

More than 250 sakes are available in an izakaya hidden in the basement of a Midtown office building.

This railroad and oil tycoon's lavish estate now stands as a time capsule of the Gilded Age.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

Back in 1952, you could get a mushroom cloud chaser with your atomic cocktail.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

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

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Amazingly, this old machine within the Resorts Casino still functions.

If it feels like a speakeasy, that’s because it probably was one.