Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

Artfully arranged bones of 5,800 Austrians.

Where beer lovers can literally immerse themselves in beer.

Baroque celebration of the end of the Great Plague of Vienna.

The final resting place for the remains of 143 Habsburg royalty.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

The king of U.S. high points towers over every other peak on the continent.

The easiest way to the highest point in Wyoming is only accessible via one hefty fee.

A professional special effects makeup artist’s collection of horror creatures and one-of-a-kind recreations on display in downtown Boulder City.

The author of Frankenstein is buried here, along with her parents and the heart of her husband, the poet Percy Bysshe Shelley.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

This tiny patch of arid sand sits in one of the greenest states in the United States.

Tour a Cold War-era U.S. military missile launch site in Anchorage.

Since 1929, millions have sought miraculous healing and solace from this unknown yet deeply revered Irish priest.

A museum dedicated to the legend of Bigfoot in the Appalachian Mountains.

This demonic monument commemorates a carving destroyed in World War II.

The bones of some 7,000 soldiers killed in the historic Battle of Solferino are stored here.

The skulls and bones of thousands of soldiers line the walls of this small Italian chapel.

The site of the first "historically true" UFO encounter in the U.S.

Bone marrow-loaded birria with handmade corn tortillas—need we say more?

A natural resemblance of the monster of film lore.

This handsomely carved wooden church is more than 800 years old.

This beloved cheeseburger-slinging trailer holds Nashville's oldest beer license.

A significant example of Czech cubist architecture—a style you won't find anywhere else in the world.