Many people prefer to fly by plane, as it is faster and more convenient. Train is not as fast as an airplane, but it's safe enough. Travelling by train you can also carefully view the places that you are passing by. Car owners say that the best way to travel is by car. And the slower you go, the more interesting things you see. And people who travel on foot, believe that this is the healthiest and much more exciting way of travel than all the rest. They are also sure that it is the least expensive and dangerous way of travel.