The commune's inhabited regions are located to its south, in the valley of the Bâsca Chiojdului, but its administrative territory extends northwards into the mountains, to the Siriu Peak (1654 m), the highest altitude in Chiojdu.
The commune's populated regions are located to the south, within the Bâsca Chiojdului valley, whereas its administrative boundaries stretch northwards into the mountains, encompassing the summit of Siriu Peak (1654 m), which is also the highest elevation in Chiojdu.