Since in the sixth century Irish monk St. Brendan forged the myth of San Borondón, this imaginary territory has been part of hundreds of stories of travelers and different artistic expressions. In this paper we will make a tour of its origin and the speeches of travelers because, especially between the sixteenth and nineteenth centuries, they helped to social consolidation of this mysterious island of Canary Islands. In addition, we will study how the myth was reflected in Spanish literary works from different genres as well as other types of artistic representations, such as music.Desde que en siglo VI el monje irlandés San Brandán fraguó el mito de San Borondón, este territorio imaginario ha formado parte de cientos de historias de viajer...