Since 1978, Hamburg's Sightseeing - The Red Double Decker is the source for Hamburg's best double decker sightseeing tours. Enjoy Hop-on-Hop-off Tours that include Hamburgs harbour, HafenCity, "Elbphilharmonie" concert hall, Town Hall, Alster lakes, the famous Reeperbahn and many more. The LINE A double-decker buses are equipped with a retractable roof and a multilingual audio guide, offering a choice of 11 languages: English, Spanish, Russian, Mandarin, French, Japanese, Danish, Italian, Arabic, Portuguese and German. Combine your dayticket with a Harbour Cruise, an Alster Lake Cruise or both. We are the best choice for your Hamburg experience!