I'm just back from Wales. Went to the true home of St Patrick for the weekend ;D
I came across a flyer where we were staying for Gwaun Valley Brewery. We gave them a visit this morning and I'd recommend it to any of you if you are taking the ferry to Wales this year. It's literally a shed on a farm in the hills above Fishguard. You can have a chat with the owner about his set up and have a taste of the beer, all FOC. I came away with a box of 6 different bottles (not FOC!) and the 4 I've tried so far are smash :)
It goes to show how an enthusiastic home brewer can set up their own brewery.
Here's a link to their interwebspacesite on the outernet:
http://www.gwaunvalleybrewery.co.uk/aboutus.htm