Holungen is located at the foot of the Ohm Hills at the bottom of the Bode valley, about 35 km from the Harz mountains. It is a so-called Haufendorf (clustered village; denotes an irregular, unplanned and quite closely packed village, built around a central square). To the south lie the Sonder and the Ohmberg with the Wilde Kirche (Wild Church). The Hohenkammer lies to the west, where the Segeltal valley separates it from the Sonder. To the north, the 486-metre-high Sonnenstein rises above the village. In addition, the Graseforst is found there. The course of the Bode runs along the valley floor to the east. There is also a large spoil heap from potash mining, which is nearly as big as the adjacent mountains.