A set of tall pillars and alcove-like rooms that are significant to the Miami people of Indiana.

This rock formation above the Wabash River is part of an ancient coral reef.

The famous Beatle secretly visited this Illinois town several times to visit his sister.

Huge abstract sculptures of the Puerto Rican Flag.

This urban drawbridge gained eternal pop culture fame when the Blues Brothers jumped it while it was raised.

Nonprofit art center that promotes outsider, intuitive, and self-taught art.

Nature and art meet in this curvy creation

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

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

What is it about mushrooms that makes people wish they lived inside of them?

These pretty kitties killed and ate as many as 135 railway workers.

Sports history, made in the Arroyo Seco.

One of the last remaining covered bridges in the region.

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

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

A collection of sculptures and trails that appear to change with the seasons.

It's a unique monument honoring a great character who inspired a generation of young women to be more and pursue their dreams.

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

Ruined pieces of stone and a swimming pool are all that remain of an amusement park swept away by a flood.

A pharmacy built in the shape of a mortar and pestle, now resembles a fancy cocktail.

Unique tower has outlasted a takeover of the company.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.