Bluefin Tuna: A Treasure of the Spanish Mediterranean April 28, 2023 0 55 Bluefin Tuna: A Treasure of the Spanish Mediterranean The Treasure of the Spanish Mediterranean Bluefin tuna is one of Spain's most prized gourmet products. Between April and June is almadraba season, coinciding with the migration of the animals from the Atlantic to the Mediterranean through the Strait of Gibraltar, a sustainable fishing technique that dates back to Roman times. With a limited catch quota, the almadrabas of Barbate, Conil, Tarifa, and Zahara help make wild bluefin tuna a relatively ...