I definitely agree with the museum visit. It has been over 10 years since we were there but it fascinated us. If I remember correctly, it was planned somewhere around 1400 and wasn't touched? Anyway, whatever they had placed in there a few hundred years ago is in perfect condition. Again, as I remember it wasn't very large and I think we had to go down some very old steps at that time to the area I am thinking about. More than once we have told others about Visby and how we will return if given the opportunity. I also agree that it was just nice strolling around both inside and outside the city walls.