In the center it easy to walk by foot. To go further, there is a good public bus system 18dkk for 1.5h if you pay cash, ~118dkk for 10 rides clip-card. The buses don't go at night, and taxis are very expensive. The best way is still to get around by bicycle, you can rent one close to tourist information office. There is also a city bike scheme where you may borrow a bicycle after giving a 20 DKK deposit. For longer stays, a better option is buying one. Police has auctions once per month, you can ask about them in the police station.
Nørresundby is north of the big bridge.
