Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

Don't get it twisted: This is the oldest pretzel bakery in the United States.

The world's largest public collection of PEZ memorabilia.

This small shop walked so America could run on Dunkin'.

Visit a sweet shop selling one of the first candies ever made and sold in America.

A nearly 100-year-old dining car in upstate New York embodies the golden age of roadside dining.

Try a classic Necco candy bar being resurrected in a small suburban shop.

The exterior of this home was used for the hit television show, The Brady Bunch.

A cake-themed art installation tucked away in historic Chinatown.

A master of deception, Harry Houdini's greatest trick may have been living in two places at once.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

A burial ground for workers at one of Hawai'i's largest sugarcane producers that laid buried for decades.

An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

A steamer run aground near Bimini lives a second life as a playground for scuba divers.

Bermuda triangle lighthouse, site of mysterious disappearances, left to crumble into the Atlantic.

The final resting place for Bermuda's British military, including a man who died of sunstroke.

Catering to broken dolls for almost 200 years, this repair shop is now a charnel house of doll parts.

This field of half-buried stone crosses was the burial place of a sect of heretical gnostics.

This wrecked ghost ship has been rusting on a Greek beach since the 1980s.

An abandoned swimming pool decays on the outskirts of Berlin.

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

One part local history, 99 parts gruesome haunted house.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

This South London cemetery holds the remains of more than 15,000 people.