Want to experience the best of Berlin without worrying about transportation? Then the Berlin WelcomeCard might be just the thing for you. With this card you get unlimited use of public transportation in fare zones AB or ABC. Fare zone ABC includes Berlin-Brandenburg Airport and Potsdam.
If you're in the city for a short period of time, you can choose the 48-hour or the 72-hour Berlin WelcomeCard. For the 72-hour Berlin WelcomeCard you can choose between a regular card and a card that also gives you access to all five museums at Museum Island. There's also a card for you, if you're in the city longer, as you can get a card that lasts 4, 5 or 6 days. The card comes with a pocket guide and a city map.
You can bring children up to the age of 14 free of charge. Up to three children of the age 6-14 can travel for free on their parents' tickets or when accompanying an adult. Any number of children of age 5 or under travel free of charge.
Besides being a good choice for transportation, the Berlin WelcomeCard also gives you discounts of up to 50% on several museums, attractions, theatres, restaurants and so much more. You can find all relevant information about your discounts here.