We really enjoyed our short stay at Brecon. An impressive site, clean, tidy and very manicured. It looks like about half the pitches are serviced which may be important to you. Two shower blocks, drive over motor home facilities and a commercial shop on site all add to the quality of the site. There are lots of really good walking routes straight off the site. We walked along the tow path into Brecon, about a mile. We took the bikes in the opposite direction which is easily 40 miles and goes beyond Abergaveny if you are feeling energetic. All flat and quite well surfaced and lots of waterside pubs and cafes along its length. You should make a day of it. The area is very quiet and rural but very pretty. With good weather you will have a great holiday.