Patrick Dougherty's fantastic living tree sculptures, mind-blowing but temporary.

This multisensory alley has the ability to remind bustling citygoers to stop and smell the roses.

Both funky and traditional, it's the oldest of its kind in Indiana.

Purdue students would lean over this iron fence to skirt campus rules against smoking and courting.

Indiana's oldest sternwheel paddleboat has been plying the placid waters of Webster Lake for 90 years.

Enjoy classic musicals with a home-cooked meal at this former staple of American social life.

An opulent testament to the boom-and-bust history of industry in north central Indiana.

Tucked away in the forests of Indiana resides an abandoned waterslide that is now a popular graffiti haunt.

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

One of the first schools in the U.S. to admit students without regard to race or gender.

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

This old steel industry company town has a tradition of parking cars on the sidewalk so people can walk in the narrow streets.

Historians and hobbyists head to this former French outpost for the annual Feast of the Hunters' Moon.

A concrete block embedded with thousands of pulled teeth was created by a local dentist to memorialize his dog.

This shop is named for a runaway elephant who smashed through its doors, stole some peanuts, and spent five days on the lam.

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.

A wartime promise becomes a shrine to Our Lady of Lourdes.

A chilling disappearance (and rescue) of a child uncovers a geological mystery.

One-layer pyramid in Indiana.

Locals dubbed this abandoned abode the "gingerbread house" because of its odd architecture.

The only freestanding table rock formation east of the Mississippi.

Modeled after the labyrinth in Chartres Cathedral, this small-town Indiana memorial labyrinth sits half a world away.

This hidden stream beneath Indianapolis makes an appearance in the best-selling novel "Underground Airlines."

One man's vision and a labor of love of many.