A restaurant with an extensive Irish whiskey bar also has several first editions of famous works by Irish authors.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

The romance of early commercial flight still fills this Art Deco destination.

The pit stop from "The Texas Chainsaw Massacre" now serves beef and pork barbecue, not people.

The world’s largest museum dedicated to mining, complete with an underground show cave.

This former coal gasification plant found a curious second life as a popular public park.

A piece of outsider public art accompanied by a strange urban legend.

A cannon designed to fire an atomic warhead.

This hidden treasure is the world’s oldest active geocache.

Home of a French nobleman's short-lived attempt at raising cattle in the Badlands of North Dakota.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

A museum dedicated to antique toys, collectibles, and nostalgia.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

This 600-year-old home seems to defy physics.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

The Virginia home of one of the signers of the Declaration of Independence is being preserved with a unique glass facade.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

In 1977, an eccentric book lover formed a micronation for book lovers.

The castle that provided the setting for much of 'Monty Python and the Holy Grail' is now a pilgrimage site for fans.

This historic stone bridge has an entire neighborhood clinging to its sides.

Beloved children's TV characters freckle the German city's streets.

Now overgrown, these anti-tank barriers from World War II are sometimes called "dragon's teeth."