The Tower of Ulmetu () is a ruined Genoese tower located in the commune of Monacia-d'Aullène on the west coast of the French island of Corsica. The tower sits on the Punta di Caniscione headland.
The tower was one of a series of coastal defences constructed by the Republic of Genoa between 1530 and 1620 to stem the attacks by Barbary pirates.
See also List of Genoese towers in Corsica
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