I spent 6 nights at the Brecon Beacons site in October and loved it! The site was immaculate, the pitches were spacious and the dog walking area accessible and perfect for my three Labradors. The wardens were friendly and helpful and happy to answer questions regarding places to go. There are walks to suit everyone. Steep slopes (try Pen y Fan), canal walks, the Wye valley to name but a few. I deliberately pitched away from the road which I imagine could be noisy, but I found the site very relaxing and will certainly be back.