The Sofia is a river of northwestern

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

. It flows through the

Sofia Region Sofia is a Regions of Madagascar, region in northern Madagascar. It is named for the Sofia River. It is the second largest Malagasy region (behind Atsimo-Andrefana) with an area of 50,100 km² (19,300 sq mi), and had a population of 1,500,227 ...

. The source is at the

Tsaratanana Massif Madagascar is a large island in the Indian Ocean located off the eastern coast of Southern Africa, east of Mozambique. It has a total area of with of land and of water. Madagascar is the list of islands by area, fourth-largest island in the ...

at an altitude of 1784 metres. It has a length of .Fleuves & Rivieres de Madagascar
/ref> Its mouth is in the Indian Ocean in the

Boriziny-Vaovao District Boriziny-Vaovao is a district of Sofia in Madagascar. The capital of Boriziny-Vaovao is the city of Boriziny, formerly called Port-Bergé. The Sofia River The Sofia is a river of northwestern Madagascar. It flows through the Sofia Region. The s ...

(Port-Bergé).

References

{{Rivers of Madagascar Rivers of Madagascar Sofia Region