Tidra

Tidra is a sand-dominated island off the Atlantic coast of Mauritania, part of the Banc d’Arguin archipelago in Dakhlet Nouadhibou region. It is one of the larger islands in the Banc d’Arguin area and lies within the marine and coastal protected zone.

The island features sandy shores, tidal flats and habitats used by migratory and resident seabirds and shorebirds. Traditional fishing by local Imraguen communities has long been associated with islands in this archipelago.

Tidra’s role has been primarily as a base for artisanal fishing and birdlife habitat rather than as an urban or industrial centre. Its human presence is limited and tied to seasonal or small-scale village life.

Geographically the island sits in the shallow coastal waters off Mauritania’s Atlantic coast within the Banc d’Arguin park; it lies west of the mainland and is one of the archipelago islands between Nouadhibou and the Bay of the Arguin.

• Protected area status: Located inside the Banc d’Arguin National Park, a UNESCO World Heritage site noted for its importance to migratory birds.

• Arrange boat transport from Nouadhibou with a local operator or guide - Tidra is offshore and not accessible by public roads, so a prebooked boat is essential.
• Visit early in the morning when winds are usually lighter and wildlife activity (shorebirds and fishing activity) is highest; coordinate with a local guide who knows safe landing spots and conservation rules.