The longest river in Poland is Vistula (Wisła), after that is Oder (Odra), Warta and Bug. River Vistula and Odra are going from the mountains and flow to Baltic See. Those rivers and many others are most beautiful and picturesque. They have been and still are inspiration for poets, painters and even films like At Nemen (Nad Niemnem) based on the novel with the same title. Beautiful landscapes, rapidity, energy in water Polish rivers are also important to people in their ordinary lives and simple work.