This VIS image shows a small portion of Daedalia Planum. The lava flows in this region originated at Arsia Mons, one of the large Tharsis volcanoes. Several different elevations of lava flow are visible in this image, some much smoother in appearance than others. Orbit Number: 66838 Latitude: -18.1894 Longitude: 231.819 Instrument: VIS Captured: 2017-01-07 07:45 http://photojournal.jpl.nasa.gov/catalog/PIA21321