This low and barren island is a bird sanctuary. A light is shown from a structure, 6m high, standing on an old square fort near the E end of the island. Another old fort stands on the N extremity of the island.
The Tascon island is situated in Morbihan golf. The access can be done by a road two hours before and after the low tide. There are 3 permanent residant during the year but the island is more touristic during the summer.
