Hi there. We've got a 21-day cruise with lots of ports where we've booked full 8-9 hour excursions. We were thinking in Mykonos of just winging it for a change of pace.. and doing pretty much what you've explained.. walking through the old town, seeing the windmills, lunch in little Venice, walking to the old port etc. We still want to maximise the full day though. Do you think that will see us right for the day.. or should I be looking to add stuff to the list? t.i.a.