Years after his first two journeys in which he was fascinated by the gardens of the Alhambra and Ferdinand Bac first, and later by avant-garde rationalist architecture, Luis Barragan set out -at the age of fifty and at a time of maturity and revaluation of the local- on a third tour of Europe that ended with a month-long trip to Morocco in January 1953. Familiar with the experiences in North Africa of the artists Miguel Covarrubias and Mathias Goeritz, the decision to travel through the Atlas lands was a consequence of the desire to visit its traditional architecture -deeply linked to the landscape- in a concern common to other twentieth-century architects who preceded him on his journey. Primitive architecture without architects had pushed Gunnar Asplund and Le Corbusier first, followed later by Jorn Utzon, Alvar Aalto, Sverre Fehn and Luis Barragan, among others, to travel through North Africa, in a renewed interest in the landscape and local traditions, becoming part of what Kenneth Frampton called Critical Regionalism, characterized by the relationship between place and culture, customs and architecture. After that transcendental and unknown journey, Barragan's work manifested an austere, abstract, labyrinthine, and interior spatial language, a synthesis of the memory of his native Mexico and the discovery of the astounding land of the Atlas: What did Luis Barragan see to say that the trip to Morocco was the one that made the greatest impression on him in his life?