An interesting old Spanish seaport, the most southerly town of Europe, 21 m. SW. of Gibraltar, derives its name from the Moorish leader Tarif, who occupied it 710 A.D.; held by the Moors for more than 500 years; still thoroughly Moorish in appearance, dingy, crowded, and surrounded by walls; is connected by causeway with the strongly-fortified Isleta de Tarifa.