People have been traveling for many centuries. Some people travel to see new countries and cities. They like to visit museums and historical sights, old churches, castles and cathedrals, to meet different people and discover new things. The others prefer a quiet rest near the sea or a river bank. Mountains have always attracted tourists who are fond of mountain climbing. Those who love nature enjoy walking tours and tourism. People can travel by bus or by plane, by train or by boat. Everyone can travel in his own way according to his plans and destinations.