| Isún de Basa | |
|---|---|
| Country | Spain |
| Province | Huesca |
| Municipality | Sabiñánigo |
| Elevation | 950 m (3,120 ft) |
| Population (2013) | |
| • Total | 34 |
Isún de Basa is a village under the local government of the municipality of Sabiñánigo, Alto Gállego, Huesca, Aragon, Spain.
Coordinates: 42°30′42″N 0°18′35″W / 42.5116°N 0.3096°W