Jasmin Leclerc wrote:
if there is a classification of the most navigated rivers (by navigated I mean the rivers in which the most boat sails regularly)
The problem to find such a list is in my opinion the combination of "river" and "navigate".
Usually, such lists are about "waterways" since waterway is any navigable body of water
are navigable, - if navigable.
The Rhine is the busiest navigable river of the world, the Kiel Canal is the world's busiest man-made water- way navigable by seagoing ships.
And the you've got "systems", like the Great Lakes, the Yangtze River system ... ...