People from around the world flock to Pamplona for San Fermín, one of Spain's most famous festivals. View the video video clip to see for yourself a glimpse into what occurs during this festival. Many of the residents of Pamplona leave the city during los sanfermines as more than 200, 000 tourists descend on the town for that week. Would this event make you want to leave town or would you stay? What do you think of this famous festival?