http://www.thundersprint.com/
The circuit is a pleasant ride up the A5 from the Wild Pheasant ... about 70 miles or so, so an hour or an hour and a half, and for those from north of Wales it's a quick spin up the A55 to the motorway network home.
The good thing is for our Saturday ride out is perhaps the eye of Sauron (north wales police) willl probably be pointing at Anglesey

The track has been used regularly by Vicky Butler Henderson et al of 5th Gear for their tests and is a lovely setting, being next to the ocean with Snowdonia as a backdrop.