This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

A museum dedicated to exhibiting remarkable outsider art.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

Standing guard on top of an old, vacant ice cream shop.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

A former electrical substation is now home to an eccentric junk art masterpiece.

The legend of a local monster still haunts this small town.

Continuing the tradition of the dime museum in style.

An oversized metal construction of Billy Tripp's moods going through life.

One part antique store, one part curiosities hodge-podge.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This magnificent Cincinnati graveyard is also a popular public park.

What is it about mushrooms that makes people wish they lived inside of them?

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

Enormous lake at the bottom of a unique cave system.

One of the largest underground systems runs under Canada's largest urban center.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

World's largest Christmas store.

The largest earthwork effigy in the world.