Take a drunken tour inside the world's largest known geode.

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

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

This historic Ohio bridge is adorned with fanciful locks left behind by loving couples.

Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

In the middle of an abandoned stretch of old Route 50 lies a tombstone that weighs three tons.

One of the few surviving examples of the first lock and dam system built on the Ohio River.

The site of the worst mining disaster in Ohio's history.

Rare recess caves fill this unbelievably beautiful Ohio park.

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

This park pays homage to the region's rich industrial history of brick making.

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

This whimsical park encourages its visitors and wildlife to roam on and around the various works of art.

A historic hotel library in Indiana hides more than a few secrets on its shelves.

A large collection of motorbikes with some impressive gems.

The highest point in Indiana is curated by an Eagle scout but may be in danger of losing its record to a nearby garbage pile.

This former office building has been transformed into an immersive music venue and art space.