This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

A humble homemade ride attracts visitors from around the globe to this small Midwestern town.

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

If astronomy had a ghost, it would look like this observatory.

The modern museum honors the achievements of the state's all-star athletes.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

This former Indiana quarry has been transformed into a park and SCUBA site where divers can explore the drowned mining equipment.

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

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.

The first artificial white water river course in North America cuts right through an Indiana city.

Covered in tens of thousands of coats of paint, this Indiana attraction holds a world record all its own.

The first spinning jail built in the United States is the only one that still turns.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

The world's largest anatomically accurate brain sculpture.

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.

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

The building is topped by a Statue of Liberty statue whose torch has stayed burning since the museum opened.

A modern-day wunderkammer dedicated to Indianapolis history, Afrofuturism, and musical vibrations.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

A medical facility that has been kept frozen in time.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

Where serial killer Aileen Wuornos drank her last beer.