This VIS image shows many of the channel segments of Granicus Valles. Granicus Valles is a complex channel system located west of Elysium Mons. The system is approximately 750km long. It is likely that both water and lava played a part in creation of the feature. Orbit Number: 81542 Latitude: 26.6111 Longitude: 135.512 Instrument: VIS Captured: 2020-05-02 11:47 https://photojournal.jpl.nasa.gov/catalog/PIA23994