The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

This restaurant proudly displays bread signed by the 39th president.

A 30-foot stack of piano keys memorializes one of the greatest keys players in jazz history.

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.

Rare recess caves fill this unbelievably beautiful Ohio park.

An office built to look like a giant basket.

The bespectacled, cocktail-sipping pachyderm is a strange but fitting liquor store mascot.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

The largest earthwork effigy in the world.

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

Hidden on two floors of downtown building, the library has an incredible deal on rent.

A suspended garden, now gone, once hung in the middle of this abandoned church.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

An abandoned relic of the city's failed experiment with below ground transit.

Covered in tens of thousands of coats of paint, this Indiana attraction holds a world record all its own.

See the nearly two-century-old ruins of pre-railroad America at the former site of a lock on the Ohio and Erie Canal.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

A castle built by an eccentric medieval enthusiast in rural Ohio.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.