Yes I walked it in Sept 2016. It's called the Camino Dos Faros (Camino of the Two Lighthouses) though there are more than two
The first two stages are challenging, but well worth the effort. I saw only 2 others (locals) on 2 stages of the route while walking. There is little in the way of traditional accommodation and I stayed in small guest houses and hotels. Very good meals along the route. The scenery is stunning and you walk almost exclusively along the coast. You can expect many steep headland ups and downs and you'll walk across countless beaches that are just beautiful with huge waves often rolling in. For sure it is a hike, not a camino. The way is well marked with green dots, foot prints and arrows. A wonderful experience and you won't be disappointed!! You can PM me if you want more information.
Geoff