I have stayed at the Harbour Campsite in Southwold for years, as have my friends. The location is fabulous and when we visit we rarely have to move the car, as the campsite is inbetween Southwold town and Walberswick - providing a great excuse for fantastic walks to pubs with great food and great beer. Dogs are made very welcome in Southwold as over the years I dont think I have ever taken my Dog in a pub and she hasnt been given a treat by a member of bar staff!