Family-run for more than a century, this pizzeria makes a unique mustard pie.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

A local prank turned town icon.

An elegant Georgian cemetery best known for the grave of the little girl whose murder on Christmas Day remains unsolved.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

This twisty sign depicts the chain's first logo.

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

The "Seinfeld" diner.

The magic's in the hole!

This black shoreline is made up of exploded lava particles.

These ancient sacred grounds granted amnesty to those who managed to reach them.

This legendary urban waterfall creates a dazzling display of rainbows.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

More than 2,000 species of tropical plants call this nature preserve and sanctuary home.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

One of the largest trees of its kind in California.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.