One of the oldest restaurants in Orlando is a no-frills seafood shack still shucking fresh oysters by the bucket.

Flaunt your karaoke chops at this pitch-perfect dive bar.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

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

A giant donut stands as a popular symbol of Los Angeles iconography.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

The second oldest continuously operating bar in Louisiana.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

The best-preserved ancient theater in the world.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

New England's "Witches of Eastwick" locations, in all of their quaint white churched glory.

Nikola Tesla's former home contains an homage hidden from plain sight.

With former lives as a bomb shelter and government parking lot, this shop is one of China’s most extraordinary locales for book-lovers.

Try not to get slimed in Tribeca.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

The name of this famed hospital was once a byword for the horrors of medical and psychiatric care.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.