The reddish brown, low-emission buses are accessible for people with impairments and disabilities. The audio commentary during the journey is available in German, English, Spanish, Italian, French, Portuguese, Chinese and Russian. Some buses also have audio guides in Polish, Japanese, Danish, Hebrew, Arabic, Swedish and Dutch on board.
The e-ticket is sent by email immediately after booking and can also be displayed on a smartphone (a printout is not required). The ticket is valid for a continuous period of 24 or 48 hours on days of your choice within 12 months of booking. You can make any number of stops on the selected day(s).