{{Short description|River in Guinea-Bissau}} {{Infobox river | name = Cacheu<br><small>Farim</small> | name_native = | image = Rio Farim-Cacheu, São Vicente, Guinea-Bissau (9089335316).jpg | image_size = 375px| image_caption = View of the river near São Vicente, Guinea-Bissau | source1_location = North of Contuboel | mouth_location = Atlantic Ocean | subdivision_type1 = Country | subdivision_name1 = Guinea-Bissau | length_km = 257 | source1_elevation = | source1_coordinates= {{coord|12|23|N|14|34|W}} | mouth_elevation = {{convert|0|m|ft|abbr=on}} | mouth_coordinates = {{coord|12|11|16|N|16|18|53|W|display=inline,title}} | tributaries_left = Canjambari River | tributaries_right =Ongueringao River, Elia River | discharge1_avg = | basin_size ={{convert|NNNN|km2|sqmi|abbr=on}} | extra = }} The '''Cacheu''' (Portuguese: ''Rio Cacheu'') is a river of Guinea-Bissau also known as the '''Farim''' along its upper course. Its total length is about 257&nbsp;km. One of its major tributaries is the Canjambari River. ==Course== Its headwaters are near the northern border of the country, north of Contuboel and close to a bend of the Geba River. It runs west, by the town of Farim and close to Bigenè, and broadens into an estuary on whose south shore the town of Cacheu may be found. Elia Island is a fairly large island located on the right bank of the river close to its mouth. The island's western end lies east of the confluence with the Elia River with Ongueringao Island on the other bank.<ref>[https://mapcarta.com/17091238 Ilha de Elia - Mapcarta]</ref>

thumb|380px|1845 nautical chart of the Cacheo River from Farim to the coast The Cacheu is navigable to large (2,000-ton) ships for about 97&nbsp;km, and to smaller vessels much further; it was formerly an important route for commerce.

==History== During the Portuguese Colonial War, the Guinea-Bissau War of Independence, the river served several military operations.<ref>{{Cite web |url=http://www.ensp.unl.pt/lgraca/guine_guerracolonial8_barro.html |title=Grants on the History of the Colonial War: Cacheu |access-date=2018-05-12 |archive-url=https://web.archive.org/web/20100622005846/http://www.ensp.unl.pt/lgraca/guine_guerracolonial8_barro.html |archive-date=2010-06-22 |url-status=dead }}</ref>

In December 2000, a large part of the estuary of the river was designated as part of the Cacheu River Natural Park.<ref>[http://www.bissau.net/Word_files/DUOTA.PROGRAMA%5B1%5D2007.2008.doc Faculty of Law of Bissau, References on Legal Diploma on the Creation of Cacheu River Mangrove Natural Park]{{Dead link|date=November 2018 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> 68% of the park features mango trees, which forms a part of a large block of the trees in West Africa.

== References == {{reflist}}

==Bibliography== {{Commons Category|Rio Cacheu}} *Salif Diop, ''[https://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_2/etudes_theses/40109.pdf La côte ouest-africaine. Du Saloum (Sénégal) à la Mellacorée (Rép. de Guinée)]'', ORSTOM, Paris, 1990, 380 pages

{{Rivers of Guinea-Bissau}}

Category:Rivers of Guinea-Bissau Category:Geba River

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