Italy
Running away from the Piazza Garibaldi down to the Piazza del Mercato are Naples' markets. In keeping with the city's general atmosphere, they're a noisy, chaotic affair (with more than a whiff of the mafia about them by all accounts!).
Watching the fish market at Porta Nolana - and every other specimen of market stall imaginable scattered across the area - is an essential Naples experience in and of itself.
To the west/southwest of Piazza Garibaldi
A large, marble-floored, glass-roofed space, impressive as a piece of 19th century architecture in itself, that now houses various shops, cafes and restaurants. It's a little expensive to eat and drink here, but the surroundings somewhat compensate - just wander around and take a few photos if you don't need nourishment. You're also likely to find performances of various kinds going on, but beware the usual hawkers trying to sell you stuff.
Via San Carlo;
www.italyguides.it/us/napoli/umbe.htm
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