Entrance is £1 and its closed on Xmas day.
The Druids arms pub is ok and is worth a visit to see the Cove stones in its garden.
I don't know of any B&B's in the area, sorry.
PetG
I went on a Sunday and had no probs getting in - you sort of walk thru someone's farmyard to get there, which feels a bit awkward, but I'm sure they're used to it.
Allow plenty of time for the stones - there's a lot to see when you really start looking.
I hope the pic I posted of the 'closed' sign back in circa 1993 didn't cause any confusion. Parts of the stones were sometimes closed in the past but as others have said, it isn't a problem now. Enjoy!