Stayed 2 nights in transit, very large campsite. By coincidence we were not bad (fairly flat and sun / shade). At the back there are clearly trains all night long. For free beach you have to walk a bit, in itself doable. Beach beds are (heard say) around 40 eu pp. Then the dog is not allowed to come along otherwise. Not a repeat for us (very massive), but ok in terms of facilities. They briefly take your passport or driver's license for registration.

very friendly people!! nice campsite near the beach and shop...good food at porky's!! always something to do in the evening and also very nice for the children, large playground, etc. showers neatly also toilets and to wash dishes and you even have washing machines and dryers we will come back for sure!! Family Marmo!!