via youtube.com
"The Castellers de Vilafranca is a cultural and sporting association whose main objective is to build castells (human towers). It has the status of a public-interest association. The group was founded in 1948 in response to the increased interest in human tower building in Vilafranca del Penedès, a Catalan tradition that has evolved since the 18th Century Ball de Valencians, a dance from Valencia."
