Gosol
If you are a Picasso fan, I know you will find this story by Alastair Sooke of interest. According to Sooke’s article: A short trip to the ancient Catalan village of Gosol, high in the Pyrenees, was the catalyst for a profound shift in Picasso’s work – but it is often overlooked. Picasso, along with his mistress Fernande Olivier, spent 10 weeks in Gosol during the summer of 1906.
Source: The moment that changed Picasso