Ayourou

Infobox Settlement
official_name = Ayourou
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pushpin_label_position =bottom
pushpin_mapsize = 300
pushpin_map_caption =Location in Niger
subdivision_type = Country
subdivision_name =‎ flag|Niger
subdivision_type1 = Region
subdivision_name1 = Tillabéri Region
subdivision_type2 = Department
subdivision_name2 = Tillaberi Department
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latd=14|latm=44|lats=|latNS=N
longd=0|longm=55|longs=|longEW=E
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Ayourou (or Ayorou) is a town in Tillabéri Region, in western Niger. It is situated 208 km northwest of the capital Niamey near the Malian border. The old town stands on an eponymous island in the River Niger. It is known for its animal market and for wildlife including hippopotamuses and birds.