Onlookers cheer out their window while watching the Gay Pride parade pass them by.
Though most participants in the Barcelona Gay Pride Parade were wearing everyday street clothes, some chose to dress up for the occasion.
The parade, which started at Plaça Universitat, continued until Avinguda de la Reina Maria Cristina where there was a free concert and party following the march.
A participant in Barcelona's Gay Pride Parade 2010 poses for the camera before the parade begins.
A man distributes signs for participants to carry during the Barcelona Gay Pride Parade.