Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

Museum dedicated to the struggles of the disabled.

Soaring over the Niagara Whirlpool since 1916.

A collection of the best toys ever made, The National Toy Hall of Fame is filled with kids, fun, and for some reason, a bird preserve.

The floor-to-ceiling collection in an old factory is a unique alternative to stuffy galleries.

Rochester's signature culinary delicacy.

The birthplace of America's favorite fruit-flavored mystery dessert.

This whimsically unique butterfly farm focuses solely on creating habitats for the gentle insects.

The attic and basement house two museums stuffed with oddities like swallowed spoon handles and a shrunken head.

This hidden park hosts a rogue’s gallery of eccentric architectural obelisks.

An old drug store full of mortars and pestles, pill-making machines, and medicines reputed to cure most any illness.

Hundreds of enormous icebergs drift through this waterway every year.

This tiny abode has been covered in the art of the little old lady who made her life and living there.

Three buildings constructed of over 25,000 multicolored glass bottles.

This Canadian exhibit with claims as the largest one man taxidermy collection in North America.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

A school teacher's massive and terrifying self-built castle.

Museum of stuffed gophers set up in various scenes.

A famous hotel houses an impression collection of mini dioramas and giant doll houses.