Nosy Alañaña Light
Nosy Alañaña Light, also known as Île aux Prunes Light, is an active lighthouse in Île aux Prunes, Toamasina Province, Madagascar. At a height of it is the twenty-fourth tallest "traditional lighthouse" in the world, as well as the tallest in Africa. It is located on Île aux Prunes, a tiny island about north-northeast of Toamasina.
The island is accessible by boat, and the site is open, but the tower is closed to the public.