- 
                        
                                                        1770
                                                    
                        
                        
                                                        
Oldest documented human tower (l'Arboç)
                                                    
                     
                                        - 
                        
                                                    
                        
                        
                                                        
First golden age (1851-1889)
                                                    
                     
                                        - 
                        
                                                        1851
                                                    
                        
                        
                                                        
First completed 9 story high human tower
                                                    
                     
                                        - 
                        
                                                        1881
                                                    
                        
                        
                                                        
First completed 4d9 without auxiliary base
                                                    
                     
                                        - 
                        
                                                        1887
                                                    
                        
                        
                                                        
First public “toc de castells” music sheet
                                                    
                     
                                        - 
                        
                                                        1893
                                                    
                        
                        
                                                        
Last 19th century documented 9 story high human tower
                                                    
                     
                                        - 
                        
                                                    
                        
                        
                                                        
Decline (1889-1926)
                                                    
                     
                                        - 
                        
                                                        1902
                                                    
                        
                        
                                                        
First human tower contest (BCN)
                                                    
                     
                                        - 
                        
                                                    
                        
                        
                                                        
Renaissance (1926-1981)
                                                    
                     
                                        - 
                        
                                                        1926
                                                    
                        
                        
                                                        
First clubs from outside Valls (Tarragona and El Vendrell)
                                                    
                     
                                        - 
                        
                                                        1928
                                                    
                        
                        
                                                        
First performance with a colour uniformed shirt
                                                    
                     
                                        - 
                        
                                                        1932
                                                    
                        
                        
                                                        
First Tarragona Contest
                                                    
                     
                                        - 
                        
                                                        1969
                                                    
                        
                        
                                                        
First club from outside the traditional area
                                                    
                     
                                        - 
                        
                                                    
                        
                        
                                                        
Second golden age (1981-nowadays)
                                                    
                     
                                        - 
                        
                                                        1981
                                                    
                        
                        
                                                        
Back to the 9 story high human towers
                                                    
                     
                                        - 
                        
                                                        1989
                                                    
                        
                        
                                                        
Foundation of the federation CCCC
                                                    
                     
                                        - 
                        
                                                        1990
                                                    
                        
                        
                                                        
First televised performance in national TV
                                                    
                     
                                        - 
                        
                                                        1992
                                                    
                        
                        
                                                        
Human towers in the opening ceremony of the Olympic Games BCN 1992
                                                    
                     
                                        - 
                        
                                                        1993
                                                    
                        
                        
                                                        
First extreme difficulty human tower (2d9fm)
                                                    
                     
                                        - 
                        
                                                        1998
                                                    
                        
                        
                                                        
First 10 story high human tower (3d10fm)
                                                    
                     
                                        - 
                        
                                                        2006
                                                    
                        
                        
                                                        
Use of child protection helmet
                                                    
                     
                                        - 
                        
                                                        2010
                                                    
                        
                        
                                                        
Human towers – intangible heritage (UNESCO)
                                                    
                     
                                        - 
                        
                                                        2019
                                                    
                        
                        
                                                        
First 3d9 without auxiliary base