The project „Žlté bicykle“ [Yellow Bikes] aims to develop and to introduce a system of bike sharing within a town of Kežmarok. This initiative results from the actual situation in this town and from the needs of its inhabitants. The project would have a positive impact on the environment and on the live of citizens. Using bike is convenient, easy and fast way of transport. Moreover, it has many other positive impacts, like health benefits, etc. We believe that this project has a potential to be successful in Kežmarok and afterwards this format might be implemented in other Slovak towns as well