I am thinking I will continue beyond Santiago de Compestala to Finistere. How do i go about this? Is there a marked route, similar to the Camino? Are there yellow arrows to Finistere? hostels/refugios/albergues?
I've walked from Santiago to Fisterra last year.
You can get your information on the Fisterra- Muxia Way in Santiago at the tourist office. Also when you're in Negreira (your first stop) they can give you more information... which is not given in Santiago.
Unfortunately there are only 3 refugios on this track... but I can really recomment it to you!