Visit the grave of America's most prominent paranormal investigators and self-proclaimed demonologists.

Memorial to one of the most fatal fires in both circus and U.S. history.

Inside a state forest, the forgotten remains of a Cold War defensive installation.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

More than a millennium's worth of municipal records preserve the political history of Austria.

An IT-specialist-turned-farmer reintroduces an Austrian food tradition while promoting snails as a sustainable "future food" option.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.

This skeleton-filled altar piece served as a backdrop to one of the most iconic scenes in "The Sound of Music."

Artfully arranged bones of 5,800 Austrians.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

New York's oldest magic store.

This uninhabited island in Maine is home to various works of art left by visitors over the years.

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

This last stalwart of the now-forgotten feminist restaurant movement has been serving food in an activist atmosphere since 1977.

A miniature village lies nearly forgotten in the forest by the side of a major highway.

This small-town pizzeria won the Hollywood lottery.

The world's largest indoor go-kart racetrack is hiding in Connecticut.

A famed data visualizer's personal sculpture garden is a landscape of modern and megalithic wonders.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.