The Sofia is a river of northwestern

Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...

. It flows through the

Sofia Region Sofia is a region in northern Madagascar. It is named for the Sofia River. The region covers 50,100 km² and had a population of 1,500,227 in 2018. The administrative capital is Antsohihy. Administrative divisions Sofia Region is divided int ...

. The source is at the

Tsaratanana Massif Madagascar is a large island in the Indian Ocean 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 fourth largest island and the 2nd largest island country in th ...

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 flows into the sea in this district. Communes The district is further divided into 15 commu ...

(Port-Bergé).

References

{{Rivers of Madagascar Rivers of Madagascar Sofia Region