5. San Fermin festival
This festival may be infamous, but it is one of the most popular Spanish traditions. In spite of the numbers of occurring accidents during the San Fermin festival, millions of people still come to experience the one-and-only adrenaline rush.
The festival itself consists of many events, such as parades and fireworks. But the heart of the festival is the El Encierro or the Running of the Bulls.
Yes, as if fighting the bull as a matador is not daring enough, you get to experience being chased by a dozen bulls down the street.
There are no cages, no fences, and no good looking matador to save your life with his fancy red cape. It is just you with hundred other people running away as the bulls are let loose. Interested? Visit Pamplona, Navarra from July 6th to 14th.