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

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

Now in disrepair, this 19th century station was a stop on of the famed B&O Railroad.

Ohio's 19th-century communist micro-society.

This massive airship factory is so large that it has its own indoor weather.

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

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

A gregarious Ohio resident has been building his whimsical temple to peace for decades.

The ruins of the suspension bridge hang over Kingsbury Run as a ghost of racial prejudice.

This abandoned bridge to nowhere stands secluded in the woods of a Cleveland suburb.

A county library in rural Ohio houses one of the finest mineral collections in the world.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

A retro walk through the history of the tube.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Faces carved into the cliffs create an otherworldly walking trail.

The final resting place of the most famous sharpshooter.

A real flying saucer, contracted by the U.S. Air Force.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

This magnificent Cincinnati graveyard is also a popular public park.

What is it about mushrooms that makes people wish they lived inside of them?

Deep scars on the earth left by the Ice Age.

An art deco ice cream shop covered in vintage train station tiles.