Actually, just about anywhere in Idaho. Ada county, one of Idaho's smallest in area, and home to Boise and 24% of all Idaho's population still has a density less than the entire state of Florida.
I once flew into Boise at night. As the plane started to descend I looked out the window—pitch black. Then I heard the landing gear go down—still no lights, finally saw one light, right before we landed. Idaho is wonderful.