Hamburg Tourismus (Hamburg Tourism Office) has several outlets around the city. The main office is in the Hauptbahnhof and is open Monday to Saturday 9–7, Sunday 10–6. The airport branch is open from 6 am to 11 pm daily and sits on the departure level between Terminals 1 and 2. At the harbor there's an office at the St. Pauli Landungsbrücken, between Piers 4 and 5, open 9–6 Sunday to Wednesday and 9–7, Thursday to Saturday. All tourist offices can help with accommodations, and there's a central call-in booking office for hotel and ticket reservations and general information, the Hamburg-Hotline.
Hamburg Tourismus (Steinstr. 7, Altstadt, Hamburg, 20095. 040/3005–1300 hotline. www.hamburg-travel.com.)