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Diawling National Park

A wetland park on the Senegal river delta, restored after a dam nearly destroyed it.

Updated 20 October 2026

WhereTrarza
Nearest cityNouakchott
Best seasonNovember to March
Time to allowA day
Getting thereIn the far southwest near Rosso and the Senegal border; road then tracks
EntryEntry and guide fees

Diawling covers the Mauritanian side of the Senegal river delta, a wetland of floodplain, mangrove and brackish lagoon that was drying out after the Diama dam cut off the seasonal flood, and it was brought back through a programme of controlled water releases from the 1990s. Pelicans, flamingos, spoonbills and very large numbers of ducks use it, and warthog and jackal live on the drier ground. It adjoins the Djoudj park on the Senegalese side of the river, and the two together cover most of the delta.

History

The park was established in 1991, at first against the wishes of local people, who feared that grazing and fishing would be banned or limited as they had been at the Djoudj bird sanctuary across the river in Senegal, set up in 1971 (Wikipedia, Diawling National Park).

What's there

  • The floodplain - the wetland restored by controlled releases from the dam.
  • The waterbirds - pelicans, flamingos, spoonbills and wintering ducks.
  • The mangrove - the stands along the brackish edges of the delta.
  • The restoration - a wetland brought back after the dam nearly ended it.

When to go

November to March is the cool season and the peak for migratory birds. Water levels depend on the managed releases. Summer heat is severe.

Practical notes

Tracks inside the park are rough and a guide is effectively necessary. Facilities are minimal. Bird numbers depend on water management and vary considerably between years.

Nearby

Rosso is east, and Nouakchott is north.

Key facts

Local nameجاولينغ (Arabic)
Established1990
Heritage statusRamsar site
Area130 km² (50 sq mi)
Location16.4167° N, 16.3500° W · map

Source: Wikidata, item Q1209241, read on 18 October 2026.

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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