Heading westward over smooth ground, with Gale’s rim in the distance. A block of “float rock” lies at right foreground. (Float is what geologists call rocks separated from their bedrock outcrop.)
NASA description: This image was taken by Navcam: Left B (NAV_LEFT_B) onboard NASA’s Mars rover Curiosity on Sol 647 (2014-06-01 22:44:00 UTC).
Sol 647 raw images (from all cameras), and Curiosity’s latest location map.