Ayourou (or Ayorou or Ayerou) is a town and rural commune in the
Tillabéri Region
Tillabéri (var. ''Tillabéry'') is one of the eight Regions of Niger; the capital of the Region is Tillabéri. Tillabéri Region was created in 1992, when Niamey Region was split, with Niamey and its immediate hinterland becoming a new ''capital ...
, in western
Niger
)
, official_languages =
, languages_type = National languagesLoi n° 2002-014 du 11 JUIN 2002 portant création des communes et fixant le nom de leurs chefs-lieux Includes list of 213 communes rurales and seats, 52 Communes urbaines and seats It is situated 208 km northwest of the capital
Niamey
Niamey () is the capital and largest city of Niger. Niamey lies on the Niger River, primarily situated on the east bank. Niamey's population was counted as 1,026,848 as of the 2012 census. As of 2017, population projections show the capital di ...
near the
Mali
Mali (; ), officially the Republic of Mali,, , ff, 𞤈𞤫𞤲𞥆𞤣𞤢𞥄𞤲𞤣𞤭 𞤃𞤢𞥄𞤤𞤭, Renndaandi Maali, italics=no, ar, جمهورية مالي, Jumhūriyyāt Mālī is a landlocked country in West Africa. Ma ...
an border. The old town stands on an eponymous
island
An island or isle is a piece of subcontinental land completely surrounded by water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island in a river or a lake island may be ...
in the
River Niger
The Niger River ( ; ) is the main river of West Africa, extending about . Its drainage basin is in area. Its source is in the Guinea Highlands in south-eastern Guinea near the Sierra Leone border. It runs in a crescent shape through Mali ...
. It is known for its animal market and for wildlife including
hippopotamus
The hippopotamus ( ; : hippopotamuses or hippopotami; ''Hippopotamus amphibius''), also called the hippo, common hippopotamus, or river hippopotamus, is a large semiaquatic mammal native to sub-Saharan Africa. It is one of only two exta ...