Plizio Visual Lab

Arguin Lagoons

Plizio editorial teamUpdated: Jun 2026Data Sources

wildlife

Weather…

The Arguin Lagoons are the ecological heart of the Banc d'Arguin National Park on the Mauritanian coast, representing one of the most productive marine environments in West Africa. This shallow coastal ecosystem serves as a critical nursery for a vast array of fish species, rays, and endangered sea turtles, who find refuge within its protected, seagrass-rich waters. The lagoons are also a vital stopover for millions of migratory birds traveling between Europe and Africa, drawn by the abundant food resources. The stark interface between the barren sands of the Sahara Desert and the nutrient-rich waters of the Atlantic Ocean creates a unique habitat where life flourishes in extreme conditions. Due to its remote location and protected status, the lagoons remain a pristine example of a coastal wetland, offering a glimpse into a marine wilderness that is largely untouched by modern development.

Location: Mauritania
Nearby: Banc d'Arguin National Park (48 km)

Best time to visit & climate

The most pleasant time to visit is Jan, Feb, Dec.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	19	20	23	24	26	28	28	29	30	28	24	21
Rain mm	2	3	8	1	0	0	6	13	14	9	2	1

📋 Practical info

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Best season

The best time for the Arguin Lagoons is from October to April when the water is calm and many young fish and turtles are present. Summer months are very hot, but marine biodiversity remains high.

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Best time of day

Early morning is good for watching seabirds diving for fish in the lagoons. Late afternoon is also good for spotting turtles at the water surface.

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Etiquette

Motorboats are often not allowed in the shallow lagoons - use rowboats or kayaks to avoid disturbing wildlife. Feeding animals and stepping onto sandbanks is prohibited.

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What to bring

Binoculars and a waterproof camera case are recommended for water trips. Sun protection, a hat, and sufficient water are as necessary as lightweight, quick-drying clothing.

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Getting there

The Arguin Lagoons are part of the Banc d'Arguin National Park and are reached by boat from the small village of Iwik. From Nouakchott, a multi-hour drive with a four-wheel-drive is required.

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What to expect

The tide influences where animals are seen - plan your visit around the tides. Stay quiet in the boat and avoid sudden movements to avoid scaring turtles and birds.

Geography

Coordinates

19.80000, -16.20000

Facts

Part of UNESCO World Heritage since 1989
Wintering site for 2 million migratory birds
Home to the Imraguen fishing people
Largest marine protected area in West Africa
Known for rare monk seal occurrences
Extremely shallow waters (mostly under 5 meters)

Explore nearby

Notable places around

Banc d'Arguin National Park14 km · SEExplore →

Tidra Island22 km · SExplore →

Banc d'Arguin Coast44 km · EExplore →

Azefal Dune62 km · NWExplore →

Arkin Wildlife Reserve84 km · NExplore →

Nouamghar-Nord96 km · WExplore →

Inchiri Region137 km · NExplore →

Cap Blanc Dune139 km · SEExplore →

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Start Destination Via (optional)

Overnight stops

Vehicle

Only stops with (optional): 💧 Water ♻️ Disposal 🔌 Power 🚻 Toilets 🚿 Shower

Sights nearby

Frequently asked questions

What are the Arguin lagoons?

Shallow coastal waters, essential for marine biodiversity.

Can I sail in the lagoons?

Only with traditional fishing boats (Lanches) with a guide.

What is there to see?

Many species of fish, dolphins, and a wide variety of birds.

Is the water clean?

Yes, the lagoons are very clear and pristine.

Why are they protected?

They are one of the most important breeding grounds for many maritime species.

Arguin Lagoons: where is it located?

Arguin Lagoons is located in Mauritania.

Arguin Lagoons: when is the best time to visit?

The most pleasant time to visit is Jan, Feb, Dec.

Arguin Lagoons: why is it worth visiting?

The Arguin Lagoons are the ecological heart of the Banc d'Arguin National Park on the Mauritanian coast, representing one of the most productive marine environments in West Africa.

View on map → The Top 50 Attractions → OpenStreetMap →