Marimbona

Kogin Marimbona yana arewacin Madagascar kuma ya ketare Hanyar Nationale 5 kusa da Soanierana Ivongo. Tana da maɓuɓɓugan ruwa kusa da Andilamena ( Alaotra Mangoro ), ta zama iyakar kudancin Ambatovaky Reserve, ta wuce Andapafito kuma tana kwarara zuwa Tekun Indiya a arewacin Soanierana Ivongo.