Public Transport: Excellent U-Bahn (subway), S-Bahn (commuter rail), and tram network. Single tickets and day passes are sold by GVH (check the current fares). All attractions are accessible via public transport.
Bicycles: Hannover is highly bike-friendly with 600+ km of cycling paths. Rent bikes from CallABike, Nextbike, or local shops (prices vary). Most attractions have secure bike parking.
Walking: City center is walkable; distances between major attractions manageable on foot.
Airport Transfer: Hannover Airport (HAJ) is 12km north. The S5 connects the airport with Hannover Hauptbahnhof in about 17 minutes. Taxis and ride-sharing (Uber, etc.) also available.
Hannover Airport (HAJ) to city center: