Before I go too crazy into the minutia - Spain for 8 days, which cities/islands?

Hi!

I am planning a trip at the end of July 2026 to Spain. It's going to be hot and busy, but our dates are pretty set.

The three regions I am thinking of visiting are:

1. Barcelona - have to fly from here for a direct flight back to Chicago

2. Valencia - love Paella and beaches, so would do a daytrip to Xabia/Javea for example

3. Mallorca - Waters look amazing, would make for a nice relaxing part of the vacation.

We love snorkeling, swimming, good food, some history/architecture, exploring/walking though the city and smaller towns.

Thank you for your advice!