We stopped here for 1 night in my boyfriends van, layby is well set back of road. By the morning there was at least 4/5 vans/campers here. 10 minute drive into Betws-y-Coed (lovely village). We parked up about 830pm and by 11pm the road was fairly quiet, road becomes more busier around 7am but not a bother really. We had a good night sleep. No problems at all.