The Costa de la Luz (Spanish pronunciation: [ˈkosta ðe la luθ], "Coast of Light") is a section of the Andalusian coast in Spain facing the Atlantic. It extends from Tarifa in the south, along the coasts of the Province of Cádiz and the Province of Huelva, to the mouth of the Guadiana River.
A holiday destination for vacationing Spaniards, in recent years the Costa de la Luz has seen more foreign visitors, especially from France, Germany, and the UK. Increasing urbanization and tourism-oriented development of parts of the coast have had economic benefits.