Oslo, the capital of Norway, boasts a well-developed public transport system. The city offers a range of transport options including buses, trams, the T-bane (metro), and ferries. Tickets for all modes of transport are integrated, so one ticket can be used across all platforms. Tickets can be purchased at kiosks, online, or better yet, through mobile apps. Travelers are advised to buy their tickets before boarding as they are more expensive when bought from the driver. A single ticket lasts for 1 hour with unlimited transfers. Weekly, monthly, and yearly passes are also available for frequent travelers.