Tomorrow, Cassini will fly by Titan, picking up a gravity assist that will tilt its orbit slightly up and out of the ring plane. That will end what has been a wonderful year of frequent encounters with Saturnian moons. In fact, this is it for Cassini equatorial orbits; the mission has no further close-up, targeted encounters with any other moon except Titan, which it must continue to pass for orbital tweaking. Cassini will continue to acquire occasional, more distant photos, but there are only three mid-sized moon flybys with any planned imaging this year, one of Mimas in March and one each of Tethys and Enceladus in November.
So my feelings are mixed right now as I visit the Cassini raw images website and check out the latest photos, which feature many pretty pictures of Enceladus, Mimas, and smaller moons, notably Telesto:
I thought this image of Enceladus over Saturn was especially pretty and poignant:
And not to neglect Titan, here's a really nice recent global portrait:
Val Klavans processed another image from the same observation, taken through a methane filter so as to make the surface visible. I think this is my favorite hemisphere of Titan. Enjoy using the "Before & After" feature to strip the atmosphere away from the surface:
I made a map so you can see what all these geographic features are named: