This VIS image shows two segments of the channel system called Granicus Valles. Granicus Valles is a complex channel system located west of Elysium Mons. The system is approximately 750km (466 miles) long. It is likely that both water and lava played a part in creation of this feature. Orbit Number: 85635 Latitude: 24.8871 Longitude: 137.814 Instrument: VIS Captured: 2021-04-04 12:00 https://photojournal.jpl.nasa.gov/catalog/PIA24859