San Fermin is a festival celebrated in the city of Pamplona in Spain. The festival is celebrated annually from July 6, 12.00 p.m. to July 14, midnight, with the singing of the Pobre de Mi.

San Fermin is celebrated for a week which involves traditional and folkloric events such as, running of the bulls, Giants and big-heads parade, Traditional sports, bullfight and fireworks. But, the most famous event of this festival is running of the bulls.    

San Fermin is held in the honor of Saint Fermin, the co-patron of Navarre and is locally known as Sanfermines.

San Fermin has become one of the most internationally renowned fiestas in Spain. More than 1,000,000 people come to watch this festival every year.