The textile colonies of the Llobregat Historical milestone · Puig-reig, Berguedà, Barcelona Image of Puig-reig, not of the place itself. Throughout the nineteenth century factories with their own waterfall and complete settlements for the workers were raised beside the river, with church, school and company store. Puig-reig concentrates the greatest density of colonies in Catalonia. siglo XIX Photo: Pitxiquin (CC BY-SA 4.0) What to see and do in Puig-reig