Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

This building was once a town hall, a fire station, a prison, a dairy market, and the target for two marksmen.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

Enormous, fluffy dogs frolic around this museum dedicated to a legendary Saint Bernard.

Turning night into day in Victorian-era Austin to thwart a serial killer.

The striking and little-touristed ruins of an ancient city destroyed and rebuilt by the Aztecs.

A forest of immensely tall and unusually straight oak trees planted nearly 200 years ago to build naval ships that never came to be.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

The last occupied troglodyte dwellings in England weren't abandoned until the 1960s.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

This giant wooden treehouse within a sprawling garden has its own eatery.

How Quincy, Florida became the richest town per capita due to one man's shrewd business acumen and taste for fizzy drinks.

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

The storied steakhouse is the last in a long line of Lebanese-owned supper clubs in Tulsa.

This magnificent, quirky home sits atop a literal gold mine in the middle of the Nevada desert.

Thanks to its heroic service during WWII this Soviet castle has been turned into a monument towered over by a brutalist titan.

A priest with no formal artistic training used basic house paint to create gorgeous religious scenes inside this historic church.

The world's largest fire hydrant is supposedly tornado-proof.