CL in Snowdonia and nearby coastal area

Cernioge Bach is definitely recommended by us, it is slightly off the main road raised up so road noise is not apparent, on a working sheep farm (we visited in lambing season and they showed us around) really friendly family and very welcoming, plus they leave you alone to get on with it.  Not sure how near the coast you need to be but we travelled all around and to the coast it was no bother.  Great for walking as well.