Long drive to Berlin with boring countryside. Stopped for break about 1/2 way. Berlin was crowded, under construction but a must-see. Very rushed due to traffic on a Saturday. Stopped for several short photo sessions, brief lunch on own (snack bar style) then rushed back. Would have loved an authentic lunch or dinner.
Bus tour with photo stops. Just right.
Nice. Boarded tour boat an easy 5 minute walk from the cruise ship. Was only offered on cruise ship in German & Italian (we are English speaking) and went anyway. Tour boat had multi-lingual headphone sound system.
Very nice. About 4 hours was sufficient time.