Union, Illinois, is home to the Illinois Railway Museum the largest railroad museum in the United States.

Located just 55 miles northwest of Chicago, Illinois, the museum is home to myriad railroad locomotives, cars and equipment spanning the eras of steam, electric and diesel.

The PSoP schedules frequent photo safaris to this location to study motion, light, composition and just to take in the history of the greatest railroading technology ever produced in this industry.