Keltendorf is a Celtic living history museum. It is very small, but makes a nice weekend afternoon trip.
They have activities for children. They made a leather coin pouch. Fisrs the cut out the shape, then they punched holes in the leather with the hammer, and finally then strung yarn through the holes to close it up.
The kids pretended they were grinding grain.
My husband has a civil engineering degree and loves to check out construction.