An eerie, decaying ghost town destined to fade into the forest.

This dig site outside D.C. is known for its exceptionally high density of baby dinosaur fossils and dinosaur eggs.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

A park full of outsider art, created by college students studying outsider art.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

It would take 35 firetrucks to fill this enormous glacial pothole.

The Home and murder site of the witch of Rehmeyers Hollow.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

The only thing better than tubing down New Jersey's scenic Delaware River is doing so while eating a hot dog from a giant floating stand.

An unusual and eclectic collection of local historical memorabilia.

A lone tower rises above the cliffs in a city park, offering fantastic views of the Connecticut landscape.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

This lovely hilltop tower was specifically built to withstand 100 MPH winds.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

Made from local Irish moss, this pie is served only in Prince Edward Island's potato museum.

The first "applecore" style lighthouse in Nova Scotia.

Iconic rock formations that allow for exploration during high or low tide.

This monster fiberglass crustacean stands watch over the self-proclaimed "lobster capital of the world."

Rusty red sands line the shores of this Canadian Province.

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

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

This sprawling collection hides many charms.

This replica of the Greek structure is in the heart of Nashville.