We will be on the Rhine River and Salzburg before starting the Adriatic tour the beginning of September. I've looked at the general temps that are included on the tour info, but I know we will be in other locations, too. At that time of year can I expect to wear dresses with bare legs and sandals during the day? I know to bring layers, but should I lean more towards dresses or pants?
Is it typical to need bug spray in any of these locations?