Public transportation is important in the daily lives of the citizens of Brno in the Czech Republic because of the need of the people to commute and to travel. The overall area of Brno is around 230 square kilometers. The width of Brno is 21 kilometers. Even if the city of Brno is pretty busy every single day, you will see that it is surrounded by different bodies of water. Another notable place in the city is the Brno Reservoir which gives quite a definition of what the city was in the past and where it is going in the next generation in the future.