RE: Our interest
Nothing specific. We typically travel from major city or region to major city or region. In the major cities, we will see the major attractions. In some ways, we enjoy the travel between cities more; an opportunity to stay in small places and meet the local people / learn about the local culture. We also plan in a few days here and there for R&R, e.g. Tossa de mar sounds like a good place for that.
We are selective on museums; they can eat up lots of time and result in our missing the opportunity to really get to know a city and its people. For us, just wandering around the city is often better.
Yes, we want to experience the food, but we are not looking for the 3-5 star restaurants. Would rather eat where the lcals eat and talk with them.
Hiking - no, beaches yes, but for R&R.
Keep those suggestions coming.
JD