Check out an interactive map that maps the global network of waterways and shipping routes over on waterwaymap.org. All data is coming from OpenStreetMap.
You can zoom in on specific areas and view detailed information about rivers, canals and other waterways around the world. You can choose to show natural waterways, waterways navigable by boat and so on.
The map can be useful for seafarers, sailors, water sports enthusiasts, and anyone interested in maritime navigation.
