St Malo & Dinard Motorhome Parking

Allyns

Just started to plan our trip to France in June and would like to pay a day visit to both St Malo and Dinard using our 7m long motorhome. We've agreed on which campsites to stay at, which are about 40km away, so we ideally would like parking spaces within
easy walking distance of both places. We're travelling down from Calais along the coast with various stops along the way. Despite several hours of searching on the internet we've not been able to come up with anything suitable. Is anyone out there able to
help?