You can learn a lot about scientific advances from going on a tour of a medical institution. Find out whether University Hospital Bonn is open to visitors while you are in town.
When it comes to things to keep you busy in Venusberg, University Hospital Bonn is a traveler favorite. And in good news for your budget, it's free. Dragons Rock, Beethoven House and Schloss Drachenburg will add to your day out and are not far from the health care institution.