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

Along this stretch of Indiana roadway resides a giant insect composed entirely of scrap metal.

Low-frequency noise compared to an idling train can only be heard by some of this industrial town's residents.

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

This stately clubhouse has showcased German-American culture for over a century.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

Nature and art meet in this curvy creation

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

A sprawling outdoor museum filled with larger-than-life works of art.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

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

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

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

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

One of the largest collections of merchandise from the famous British sci-fi show can be found smack in the middle of Indiana.

The world's largest collection of mechanical puzzles is a cornucopia of analog bafflers.

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

Ornate limestone building now filled with geologic specimens, and more.

This mysterious hill seems to pull objects uphill.

Moving, mind-blowing metal sculpture work of an outsider artist.

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

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

Oversized statues are just the tip of this nostalgic Americana roadside attraction.