Well, OK start another thread for a more 'mature' couple, then we could get a selection that people could look at for ideas. That would have been my next challenge after this one and then perhaps a young couple or a family with teenagers! Or even an itinerary that would be suitable for an extended family i.e grandparents, parents and children.
I only chose a couple with kids because that's my experience. I have 3 kids, 8, 6 and 5 years old. I will post some ideas later today, it's just difficult narrowing down activities that will fit into a week and not be too exhausting!
Ciao
Susan