The Colònia Güell, one of the most pioneering purpose-built industrial villages of the 19th century is located in the town of Santa Coloma de Cervelló, 23 Km to the south-west of Barcelona. Gaudí developed the architectural innovations of his later works in the church crypt, which has been designated a Unesco World Heritage site.
Colònia Güell fact file
http://virtualcoloniaguell.com/ -virtual visit
How to get there from Barcelona
Video: © EPIPAL