The Twin City Liner is a high-speed catamaran service on the Danube river that links the capitals Vienna, Austria and Bratislava, Slovakia. It has been operating since June 2006, with a larger upgraded vessel in operation since 2019. The ship ownership is a 50:50 joint venture of the city of Vienna and Raiffeisen State Bank of Lower Austria-Vienna. There is just one ship doing 6 trips per day (3 times back and forth), which take only 75 minutes. This makes it highly competitive with other modes, such as busses and trains, because it goes from city center to city center (the river-based docks …
