
The atlas of the world's rivers
Every river, from source to sea.
27,404 rivers in the atlas, each one followed from its source to its mouth: the journey, the water month by month and everything that lives on its banks.
The world's rivers, coloured by basin · RiverATLAS (Linke et al. 2019), CC BY 4.0
27,404rivers in the atlas
1,500with a page of their own
851,074km of river drawn
165countries
Straightened out
The longest rivers, side by side
Each line is a river pulled straight, all to the same scale, with its profile from the source (left) to the mouth (right).
When to go
Rivers at their best in May
Mild air, little rain, and the river neither frozen nor in flood.
The mightiest
The rivers that carry the most water
Still wild
Rivers that still run free
Long rivers whose dams can hold less than 2% of a year's flow.
Where the water goes
Seas and oceans, and the rivers that feed them
Open data
Every number has a source
Riveryas is built only on open data whose licences allow commercial use, checked one by one. No text is copied from Wikipedia.
- RiverATLAS (HydroATLAS)River courses, flow and basin figures (CC BY 4.0)
- WikidataNames, lengths, mouths, cities and bridges (CC0)
- GeoNamesTowns along the rivers (CC BY 4.0)
- OpenStreetMapDams, locks, boat ramps (ODbL)
- Sentinel-2 cloudless (EOX)The source and the mouth from space (CC BY 4.0)
- Wikimedia CommonsPhotos, with author and licence
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.