Arwen Colles on Titan. Radar image by <a href="https://en.wikipedia.org/wiki/Cassini_(spacecraft)" class="extiw" title="en:Cassini (spacecraft)">Cassini</a>, made during T08 flyby (October 28, 2005). Size of the image is 160×160 km, north is up.
NASA (Cassini radar image)
2005-10-28
<a rel="nofollow" class="external free" href="http://pirlwww.lpl.arizona.edu/~perry/RADAR/#T8">http://pirlwww.lpl.arizona.edu/~perry/RADAR/#T8</a>