MGS MOC Release No. MOC2-437, 30 July 2003
Olympus Mons is the largest volcano on Mars. This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows some of the lava flows on the middle south flank of the giant volcano. Illuminated from the lower right, this picture is located near 16.4°N, 135.5°W.