The world's largest anatomically accurate brain sculpture.

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

A chapel built by Italian POWs during World War II tells a forgotten tale of the war on the home front.

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

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

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

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

Nature and art meet in this curvy creation

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

A tunnel with windows, so you don't miss out on the impressive views.

The unusual patterns in this rock formation result from two distinct modes of weathering.

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

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

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

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

The world's longest known cave system.

Moonbows over Kentucky.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

A stellar example of Art & Crafts architecture, and a movie set to boot.

You were once able to challenge a chicken to tic-tac-toe at this park, which is now converted into the Aikman Wildlife Adventure.

The park that the Chicago Stockyards built.

The chiseled jaw of this forgotten American hero still stands tall in a small Indiana town.

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