Turistic bus and Tourist Bicycle in Berlin, Germany. Berliner City Bus. If you decided to visit Berlin, a bike tour is the best way to get to know the city along with its beautiful sights and history. This is because the area in and around Berlin is relatively flat and easy to navigate on a bicycle. Our multilingual, outstanding, knowledgeable tour guides will take great care of you and make sure that four and half hours of your time were the most enjoyable and entertaining. During our tour you will have an opportunity to make an acquaintance with a new city, meet new people and replenish your piggy bank of unforgettable memories.