The Fair of Sant Martirià is a sum of tradition and modernity. The fair has a long tradition linked with livestock; its origins date back many centuries. A fair on similar lines was already existing in the 14th century.
Horses, donkeys and the morphological competition have been part of the Fair year after year and they share space with horse exhibitions and shows, an exhibition of native Catalan breeds, a section devoted solely to the Catalan sheepdog, a craft market, and an almost endless choice of lectures, talks and exhibitions related with the world of horses and native breeds.