Carnival Ball de Gitanes Historical milestone · Sant Celoni, Vallès Oriental, Barcelona Image of Sant Celoni, not of the place itself. Carnival dance documented in the town since 1767, with roots in old agrarian fertility rites. It is danced in couples and has been kept up continuously to this day, being one of the most deeply rooted expressions of popular culture in the comarca. 1767 Photo: Jordiferrer (CC BY-SA 4.0) What to see and do in Sant Celoni