Licus Vallis is an ancient river valley in the

Mare Tyrrhenum quadrangle The Mare Tyrrhenum quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program. This quadrangle is also referred to as MC-22 (Mars Chart-22). It contains parts o ...

of Mars, located at . It is long and was named after an ancient name for modern river Lech in Germany and Austria. Image:Licus Vallis.JPG, Licus Vallis, as seen by HiRISE.

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See also