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

Internationally known record store and purveyor of "dusties."

A military museum and library dedicated to the citizen soldier.

No one knows how many bodies are in this vault in a Chicago public park.

A Japanese temple, old German townhouses, and public chess tables offer a peaceful escape from the bustle of the North Side.

A century-old network of freight tunnels underneath the city's historic business district.

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

The only Bahá'í house of worship in North America and one of only a handful worldwide.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

A gothic church spire sits atop this skyscraper, the tallest church in the world.