Prosotsani is a town and municipality situated in the western part of the Drama regional unit in Greece. According to the 2021 census, the municipal unit has a population of 7,499 inhabitants, while the town itself houses 3,169 residents.
The area features local natural attractions, most notably a cave located at the source of the Angitis River. This site is situated within the village of Angitis in the community of Kokkinogeia.