A towering cemetery monument honors a man who threatened to expose the Freemasons and paid with his life.

This small road tunnel is the only place where you can cross beneath the Erie Canal.

Quite possibly the last cross all humans will ever see.

Soaring over the Niagara Whirlpool since 1916.

Western New York's largest independent bookstore doubles as a historical repository of all things Niagara Falls.

Genesis of modern hydroelectric power.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

Rare recess caves fill this unbelievably beautiful Ohio park.

A circle of giant painted vases in the former pottery capital of the United States.

The nearly 200-year-old building displays a perplexing grammatical error.

An office built to look like a giant basket.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

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

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

An unassuming 13-acre park is home to over 12,000 roses.

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

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

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

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

The childhood home of one of Ohio's favorite sons, pilot and war hero Eddie Rickenbacker.

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