The closure of Îlet Blanc, located in the Grand Cul-de-Sac marin, is extended until April 15, 2027. This decision aims to protect this fragile area, essential for biodiversity, particularly for seabirds. The reduction of the emerged surface and the disappearance of the beach jeopardize the stabilizing vegetation. During this period, access to the site will be prohibited, but navigation around the îlet will remain allowed.