Graue Mill Museum All You Need to Know BEFORE You Go ... Tripadvisor
One of two operating waterpowered gristmills in Illinois. The Graue Mill and Museum is located at 3800 South York Road in Oak Brook, Illinois, northwest of the junction of Spring and York Roads, on the banks of Salt Creek, surrounded by Fullersburg Woods. The mill is a waterpowered grist mill that was originally erected in 1852.