I know we all approach travel differently and all of us don't have the luxury of being able to travel for many weeks at a time, i do, fortunately, have summers "off" so I realize my situation is different then many, or most. Granted, this situation before a wedding is somewhat unique to most questions about "What should I do for these few hours while I wait for my train, or my next flight, etc?", but still I always laugh a bit at how we seem to have this need to fill up every single moment of the day with running here and there to see things. My thoughts to these questions is always, "find a cafe and sit, relax, watch people walk by, enjoy the day and drink it in." Life happens so fast and it can surely get accelerated when you are in these wondrous places and we feel the need to pack it all in and not miss the "most unusual site", or "the can't miss site." or the "best gelato," heaven forbid. I love to just find a cafe, get a cafe, and just watch the locals, and smile. Life, we learn so much when we stop and take the time.