Car park by the side of a pebbly beach. Cafe and 24 hour toilets. No overnight parking or cooking in van. Not the greatest reception; 3G. Lots of police patrols due to nuclear power station so no chance of ‘bending’ the rules. Didn’t see any larger style motorhome; signs stated no motorhomes so this may be why and Suffolk seem to be cracking down on this. My van is a VW camper.