Built in 1899, this luxurious home was part of one of the first gated communities in Los Angeles.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

A spiritual retreat in the heart of Los Angeles offers stunning gardens and a labyrinth to lose yourself in.

The illuminating collection of L.A. street lights is run by the city and only opens one day per month.

Previously a hot spring, this park remains a site of unique history, wildlife, and geology.

This was one of the first (and last) university-built and operated nuclear reactors.

The most confusing clock in New York.

A small piece of the composer's New York home lives on in the center of Czech culture in Manhattan.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

This vintage animatronics show is the Vegas version of a walk through the woods.

An exotic wildlife habitat right off The Strip.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

A collection of haunted objects and macabre oddities under one roof.

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

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

These banned cigarette vending machines now sell little pieces of pocket-sized art.

The best Tiki bar in Las Vegas.

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.