The route to Finisterre is not, as far as the Cathedral is concerned, a Camino. It is an 89km walk from Santiago to the lighthouse at Finisterre (which means ‘End of the World’ and is so-named as it was believed to be such by the Romans). Finisterre lies on the Costa da Morte (Coast of Death) and is where many pagans believed the sun died (as it slipped down into the Atlantic at the end of the day) and thus was where the Worlds of the living and the dead became closer. Image from http://www.adamwells.com/locations/camino-de-finisterre-spain/the-route/
A blog about the Pilgrimage to Santiago de Compostela