A homage to the King at the hotel where he revived his career.

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.

Nevada's largest cactus collection stands outside a candy mogul's small factory.

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

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

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

This macabre shop, filled with art, oddities, and taxidermy is hidden in the heart of the French Quarter.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

The final resting place of New Orleans' most famous voodoo priestess.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The site where a plot to assassinate Hitler was planned—and its conspirators were executed—is now a powerful memorial to the German resistance during World War II.

A traditional U-Bahn station in Berlin gets a string of rather untraditional benches.

A monument to the man who almost killed Hitler.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

This Seattle curio shop collects and sells haunted items in order to spread wonder one grim artifact at a time.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

You've probably seen these distinctive orange-tiled columns on the big screen.

This sprawling Jewish cemetery is one of the largest in Europe.

Known simply as "The Hand," this famous public sculpture in Berlin was featured in a Depeche Mode music video.

Inside this curiosity shop, visitors can peruse the clown collection or purchase a molar from the mouth of Bigfoot.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.