Spent a week at Treamble Valley in May with one son and his two beloved whippets who, with us and our Jack Russell, had a fabulous time on all the nearby beautiful sandy dog friendly beaches. The site is amazing -quiet, spotlessly  clean facilities - wonderfully helpful wardens who manage the site so well. We had an electrical problem with our van and they were so helpful, finding us an engineer who came out at 6.30PM to fix the problem. They also, quite rightly, reminded me to drive at 5mph on the site! Sorry.....an oversight due to us all chatting. Thanks for a lovely week. My wife and I are back at Treamble for 2 wks in June - and I promise to behave!