A European-style bath house in Chicago.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

Former bath house turns gastropub.

All of Chicago's wood-paved streets are long gone but two alleys remain.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This historic hotel invented the chocolate brownie.

An enormous park-like oasis, full of famous Chicagoans' graves.

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

A long and winding trail through history led to the current iteration of this mountaintop tower.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

For one month, the fields and skies of Gibbon, Nebraska, come alive with one of the largest gatherings of sandhill cranes in North America.

A museum chronicling pioneer life constructed over Interstate 80.

America's largest man-made forest was planted in an effort to bring back the past.

This erect, phallic geological spire wasn't always named so domestically.

An experimental, automotive replica of Stonehenge.

A museum, walk-through diorama, and library nestled under one castle-like roof.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

These tall, red sandstone pinnacles outside Moab are often forgotten amid their more famous neighbors.

In the 1950s, two women saved this grand theater in the Colorado mountains from demolition.

On the edge of grassland in northeastern Colorado, these rock formations are some of the few remnants of a high plain that has eroded away over millions of years.

The site of a minor battle might have been forgotten if not for one participant’s famous family and the death of a respected warrior.

This dynamic entertainment venue brings a much-needed funkiness to the region with its bizarre art, eclectic films screenings, and peculiar performance pieces.

Take a dip in the world's largest mineral hot springs pool.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.