One day detour to the Principality of Monaco. Trip to Montecarlo.
Well well well, since we are in the area why not make a detour to Monaco? My advice is to leave the car at Larvotto or just outside the Principality since there is more room and less mess and then, slowly, take a walk on the promenade and watch the people walking with you on reaching the top of the Rocca to be lost at last in the alleys of the old city ...