Hi,
We are planning for a trip to Europe (2 families with 4 adults, 3 teenagers) in December and were interested in deciding between Greece or Spain/Portugal.
For Greece, we were thinking Athens, Santorini and Mykonos though Mykonos can be dropped. For Spain/Portugal, we were thinking Barcelona, Madrid, Lisbon and maybe Porto. We are interested in history, architecture, good food, a beach (if possible). If there are options for doing some hiking around these cities and see some of the smaller town (day trip), even better.
In terms of weather, is there a big difference between the two? Recommendations would be welcome.