Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Yo, Adrian!

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

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

Artifacts fill the old headquarters of the hugely influential political movement to ban alcohol in the United States.

A gas station has taken the place of the home of the 19th American President.

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

An office built to look like a giant basket.

Deep scars on the earth left by the Ice Age.

Rare recess caves fill this unbelievably beautiful Ohio park.

A hugely vast Irish landscape of barren rock that stretches for miles.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

The modern birthplace of Irish freedom.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

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

Memorializing an American tragedy of massive proportions.

Steepest flood safety railway in the entire world.

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.

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

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