At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

This Indianapolis landmark offers a secret panoramic view of the city. 

A park where you can watch the highway zoom past.

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

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

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

The only freestanding table rock formation east of the Mississippi.

The longest navigable underground river in the United States is home to countless blind and albino animals.

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

A giant lumpy candle serves as a beacon for this highly scented pit stop.

For over 100 years, this Indiana town has had a tree growing out the top of the local courthouse.

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

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

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

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