This color image shows the southernmost portion of Phlegra Montes on Mars, a complex system of isolated hills, ridges and small basins that spans over 1400 kilometers from the Elysium volcanic region at about 30ºN and deep into the northern lowlands at about 50°N. The image was acquired by the High Resolution Stereo Camera on ESA’s Mars Express on October 8, 2014, during orbit 13670 and is centered on 31ºN / 160ºE. The ground resolution is approximately 15 meters per pixel.