The isolated final resting place for perished coal miners.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

A drab two-story office space in Delaware is a hidden tax haven for Hillary Clinton, Donald Trump, and over half the Fortune 500 companies.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

This legendary urban waterfall creates a dazzling display of rainbows.

A small wall and marker are all that remain of this historic canal tunnel.

One of Cincinnati's greatest fighters once trained at a now defunct gym in this Over-The-Rhine neighborhood.

Hidden on two floors of downtown building, the library has an incredible deal on rent.

This magnificent Cincinnati graveyard is also a popular public park.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

One of the oldest continuously-operated gay bars in the United States is allegedly haunted by Truman Capote and Tennessee Williams.

Take a dip in the world's largest mineral hot springs pool.

Some of the best pastries in "the Czech heritage capital of Texas" come from a gas station off I-35.

One of Ireland's most infamous prisons for rebels including men, women and children.

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

A palatial former bank building now houses what may be the poshest art venue (and former Tesco) in Belfast.

A vintage penny arcade hidden in the back of a fun fair-themed bar.

A moody and picturesque riverside ruin overgrown with vegetation.

At this cozy bar tucked down a hidden Galway backroad, Guinness makes the Gaelic come out.

After a traumatic encounter with a six-foot eel, one Galway baker started making a daily loaf of sourdough in its shape.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

This classic restaurant features a gorgeous mirror-clad room.