Atsinanana
Atsinana bụ mpaghara dị n'elu oké osimiri na ihe nkiri Madagascar .  Ọ dị n'ókè mpaghara Analanjirofo n'ebe ugwu, Alaotra-Mangoro n'ebe mmalite, Vakinankaratra na Amoron'i Mania na ndị na-eme egwuregwu, na Vatovavy na ndịda.  mgbaàmà ahụ nwere ihe nkiri 285km nke oke osimiri, nke ọtụtụ osimiri na saịtị ihe nketa omenala.  [1]

Isi obodo mpaghara ahụ bụ Toamasina, ndị bi na ya bụ 1,484,403 na 2018. Mpaghara Atsinanana dị 21,934 km2  , ọ fọrọ nke nta ka ọ bụrụ otu onye agbata obi ya, Analanjirofo.

Nkewa nchịkwa 

 Antanambao Manampotsy District - obodo ise
 Mpaghara Mahanoro - obodo iri na otu
 Mpaghara Marolambo - obodo iri na abụọ
 Mpaghara Toamasina I - 1 obodo
 Mpaghara Toamasina II - obodo iri na ise
 Mpaghara Vatomandry - obodo iri na ise
 Vohibinany District - 17 obodo; aka Brickaville ; aka Ampasimanolotra

Ụzọ okporo ụzọ bụ ụzọ isi obodo Antananarivo nke bụ okporo ụzọ mba 2 .  Ụzọ a na-aga n'ihu n'ebe ugwu nke Toamasina dị ka okporo ụzọ mba 5 na ụzọ nke Mahavelona na Maroansetra, na South, site na nso Brickaville dị ka okporo ụzọ mba 11a na Mahanoro .

Enwere ikike otu ụgbọ elu mba ụwa: Ọdụ ụgbọ elu Toamasina, nwere ụgbọ elu mpaghara.  Ọdụ ụgbọ elu nsogbu bụ piste ndị a na-akpachighị anya, na- ụgbọ elu azụmahịa mgbe niile:

Enwere naanị otu ụzọ ụgbọ oloko na-eduga na isi obodo Antananarivo site na Brickaville site na Madarail mana ọrụ ndị njem dị naanị Moramanga .

Ebe echedoro 

 Mpaghara echekwabara ọhụrụ Sahafina
 Akụkụ nke Ankeniheny-Zahamena Corridor
 Osimiri Nosivolo
 Analalava Special Reserve
 Ụlọ ahịa Betampon
 Akụkụ nke Zahamena National Park
 Ụlọ ọrụ Mangerivola Reserve
 Akụkụ nke Marolambo National Park

 Canal des Pangalanes
 Osimiri Ambalona
 Osimiri Mania
 Osimiri Ivondro
 Osimiri Nosivolo (Osimiri Mangoro)
 Osimiri Rianila
 Osimiri Mangoro (na Mahanoro)

Ntụaka