Quote Originally Posted by Crudus View Post
It doesn't matter how many mountains or forests you intersperse, a river will not split like that and travel in parallel courses all the way to the coast.
I believe it is not true. River bifurcation exist. It is a very rare occurence i agree but volcanic activity can be one of the reason.

http://en.wikipedia.org/wiki/River_bifurcation

But might change it if really people do not like it.