This way links the two most important sactuaries in A Costa da Morte, both related to the myth of St. James. To the Finis Terrae, in the west coast of Galiza, brought the Apostle's disciples his body in a stone boat. In Muxia, the Blessed Virgin Mary apeared to the Aposte, also in a stone boat.
This is the list of the place you will have to follow. It is long, but every point is close to each other.