Lipik is a town in western Slavonia, in the Požega-Slavonia County of northeastern Croatia.
Lipik Crater is a crater in the Hellas quadrangle of Mars, located at 38.42° S and 248.43° W. It is 56 km in diameter and was named after a town in Croatia. Close-up pictures of the crater show glacial features. The crater is not very deep, so much ice and dust may have accumulated over the years. If one measures the diameter of a crater, the original depth can be estimated with various ratios. Because of this relationship, researchers have found that many Martian craters contain a great deal of material; much of it is believed to be ice deposited when the climate was different.
Wikilipikwest.jpg|Western side of Lipik Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Arrow points to a tongue-shaped glacier that is enlarged in next image. Wikilipikwesttongue.jpg|Tongue-shaped glacier in Lipik Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Note: this is an enlargement of previous image. Wikilipikeast.jpg|Lipik Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Wikilipiktongues.jpg|Enlargement of northern wall of Lipik, as seen by CTX camera (on Mars Reconnaissance Orbiter). Many tongue-shaped glaciers are visible. Note: this is an enlargement of the previous image.