That said, Guanajuato is a very cool place to visit. It's a college town, an old colonial silver mining town and the birthplace of the Mexican revolution of 1810. It's truly one of the more remarkable cities I've visited and I'm eager to return.

I saw the mummies in Guanajuato. I agree that Guanajuato is a wonderful place to visit. Or at least it was in the 1980s, when I was there.
I visited Guanajuato three times and loved the place. My last visit was over 10 years ago. We stayed at a hotel in the center of town that was the former Guanajuato state assay office and regional mint. We visited the mummies museum one morning and went to lunch afterward, although for some reason I was not as hungry as usual.