World Travel Guide Search for a City   Destination Guides > Europe & Russia > Europe > Italy > Liguria > Genoa Genoa -- Neighborhoods -- Along Via Balbi Along Via Garibaldi Modern Genoa North of San Lorenzo Outskirts: Albaro, Boccadasse and Staglieno Porto Antico South of San Lorenzo -- Sights -- Cattedrale di San Lorenzo Palazzo Ducale .  Genoa   · The City .  Arrival, City Transport And Information .  Genoa Addresses .  Eating And Drinking .  Nightlife And Culture .  Listings .  Explore Genoa .  Hotels in Genoa GENOA - ADDRESSES Hotels in Genoa   .  Columbus Sea Hotel Genoa from  $139.02  USD     .  Savoia Continental Hotel Genoa from  $87.02  USD     .  Columbus Sea Hotel Genoa from  $139.02  USD   More Hotels in Genoa >> Note that Genoa is one of the handful of Italian cities that, for some reason, has an unnecessarily complicated double system of street-numbering: commercial establishments (such as bars and restaurants) have red numbers ( rosso ), while all other buildings have black numbers ( nero ) - and the two systems don't run in tandem. This means, for example, that Via Banchi 35r might be next-door to Via Banchi 89n, but several hundred metres from Via Banchi 33n. There's no logic or purpose to it at all.