This video is a good introduction to the official events of the fiesta of Sanfermin: the encierro, the corrida, and the locations. Courtesy of Sanfermin.com on Vimeo.

Pamplona´s Bullring from sanfermin on Vimeo.

The bull ring is at the heart of the bull festival. This is where the morning running of the bulls ends and it is here that the afternoon bullfights take place. The Pamplona bullring is the third largest in the world, with seats for almost 20,000 spectators.