Public Transport: Excellent U-Bahn (subway), S-Bahn (commuter rail), and tram network. Single tickets cost €2.80-3.00; day passes €7.50-9.00. 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 (€10-15/day). 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. S5 train to city center (30 minutes, €10). Taxis and ride-sharing (Uber, etc.) also available.