Ach, ein wunderbar Geocoin! 🙂
I have been in Wiesbaden! We spent one Easter in Frankfurt, and did day trips to each direction each day. One day we drove to Koblenz and back. What a beautiful drive along the Rhein!
I will go to northern Italy in a week. I can take the coin there or maybe even Switzerland. If you don't want that, then send me a message ASAP.