Have you been to any of these places? 

Stroll/meander/saunter.

Park yourself at some outdoor cafe, have an aperitif, cafe or some other liquid of your choice and people watch. 

And, more importantly, be confident that it's easy to remember where you've been since you've seen a zillion photos immortalizing the place.

Actually, for me, another reason I'm seen wandering aimlessly up and down these grand streets is it diminishes all fears I have that if I step off to wander around the smaller side streets I will never be seen again. My iphone would be helpful, I suppose, as a navigational device, but giving any appearance of being a tourist quickly negates that activity. 

Unlike My Cousin Vinny, I wish to blend.

So here's the deal. 

I think that I should tell you right now that I had a terrific time; saw everything there was to see; tasted the local fare; stepped inside of each and every church and museum. I will send you photos, postcards and buy local trinkets to give to you.

This is insurance. 

When I can't remember what I saw and where I was you'd have prompts. Alternatively, you could pass these remembrances onto others regaling them with where you've been and what you've seen, just to make them crazy jealous. 

Who's to know?       

Except for this place. My youthful stomping ground. Haven't forgotten a thing.