People clad in white and red, the uniform associated with La Fiesta de San Fermín, pass by on their way to the town square in Pamplona. La Fiesta de San Fermín is best known for the running of the bulls, or ''el encierro,'' which draws over one million tourists to Spain every year.
A young matador marches through the streets of Pamplona during a ceremonial parade. Bullfighting, a controversial Spanish tradition, happens daily starting the second day of the festival, which takes place July 6 through 14.
Festivalgoers spray others in the crowd with sangria to celebrate the beginning of the festivities on July 6. To kick off the festival, a rocket is launched over thousands of people who gather in the main town square.
In the minute leading up to the rocket launch, those gathered in the town square raise their traditional red handkerchiefs to the sky in anticipation.
The historic stone streets of downtown Pamplona turn white and red during La Fiesta de San Fermín as locals and tourists gather to celebrate the longstanding Spanish tradition.
Festivalgoers drenched in sangria and water push their way through the dense crowd. Summer can get hot in Pamplona, so spectators in surrounding balconies are known to throw water, champagne, and sangria down on the crowds below to cool them off.
Musicians perform traditional folk songs from a balcony. Day and night, live music fills the streets.
A couple shows off their dance moves in a crowd.
For those who choose not to run with the real bulls in the morning, a man wielding the ''fire bull'' runs up and down the official route at night, spraying fireworks from the bull’s back. The event is especially popular with children and young adults, since the minimum age for the official run is 18.
A child watches the sparks fly from atop his father’s shoulders as the fire bull approaches.
A street vendor wanders downtown, holding a bunch of balloons to sell to festivalgoers.
A ''giant'' spins in the streets during the parade of ''gigantes y cabezudos'' (giants and big-heads). The giants represent kings and queens, and they march through Pamplona in a daily procession.
A Kiliki wields his foam truncheon, which is used to playfully bop children on the head during the procession.
Local musicians take to the streets to party and play traditional Basque music for fellow revelers. On the last day of the festival, the tune of the music becomes more somber, commemorating the end of the nine-day Fiesta de San Fermín.