enjoy the beauty of nature.
The river is a very interesting tourist attraction and at the same time to refresh the eyes that are very tired will work all day, therefore usually people who travel to a particular river usually have a specific intention like contemplating something he faced. Just as people want to remember a memory that he can not forget even though it is gone, most sad people will see the calm flow of the river and daydreaming there will be problems on his face.
so Usually people who like to berpegian to the river will feel more fresh and often positive thinking, because every day he saw the beauty of nature and the meaning of various plants and other natural beauty. Indeed not many people want to spend time just to see for a moment the flow of the river or the beauty of the surrounding, but sometimes the river has its own meaning that can be conveyed by his seer as the flow of the river suddenly stops indicating must be patient about the problems it faces.
