When you say you want to go to "Europe" which countries do you want to go to?
The
Disney cruise summer season is divided in two parts. The first part, end of May to middle of July , the ship home ports in Barcelona and goes to Italy, South France, South Spain, Greece.
Then theres a repositioning cruise from Barcelona to England.
The second part of the summer season is from middle of July to middle of September. The ship home ports in England and goes to Demark, Norway, Iceland, Netherlands, Belgium, North France, North Spain, UK and Ireland.
All countries have history, museums , ancient sights, scenery, different languages.
I would advise against doing a Mediterranean cruise with Disney.
Disney have their ships in the Mediterranean region during peak summer season, when its the hottest temperatures and high crowds. Its all long port days, with a lot of walking on uneven surfaces out in the open sun. Buildings dont have air conditioning. Many of the ports are long distance from the actual city of interest.