I love Sherry. There are many kinds of Sherry and it is much more appreciated and used in Europe. It's hard to find a good variety of Sherries here, in the US. Much of the Sherry there comes from Spain. I had fun trying different kinds of Sherry when I was visiting there. Fino Sherry, with a cold seltzer, water a little lime juice and garnished with mint is a lovely cocktail that you can sip all day.
If you like Port, then Portugal is your kind of place.