I also love Florence, Rome, London and Amsterdam. Other great places, closer to home, are Montreal, Toronto and San Francisco. You can see, I love large cities with plenty to do. Nice to have historic places nearby to visit in case of rain. Our next few trips are going to be going to places looking for our ancestors, as we are working on our family trees.
Genealogy is quite an interesting hobby.
Also writing notes about our lives and what we remember about our grandparents and parents as we grew up. Something for our children and grandchildren to read. I wish my grandparents had written things down about their childhood. I prefer winter sporting event type vacations. Such as skiing, hockey, or snow mobiling.