Sisterna | |
|---|---|
  Sisterna | |
| Coordinates: 42°57′N 6°40′W / 42.950°N 6.667°W | |
| Country | Spain |
| Autonomous community | Asturias |
| Province | Asturias |
| Municipality | Ibias |
| Population | |
| • Total | 19 |
Sisterna is one of eleven parishes in the municipality of Ibias, within the province and autonomous community of Asturias, in northern Spain. In 2021 it had 19 inhabitants, down from 48 in 2000.[1]