Cornwall is expensive as we know! Anytime of the year! Only thing is I am in love with Cornwall. We are off to Ireland for a week, cost £550 which includes our apartment and return ferry. We spent more than that on a cottage in Weymouth in June this year for a week..
Don't know about in car cool boxes. My hubby uses an Igloo cool box. They are brill. We use our big one when we go to Ireland. It will keep food frozen for at least twelve hours or more with ice blocks if need to.
Bob, we pass East Fleet Farm on our way to fish at Chesil beach. Be careful on the approach road it can be very busy. Weymouth is pants for parking. Bridport is a good place to visit. If you do go to Bridport take the back road as the main road can be very heavy with traffic. Cromer is one of my favourite places. What cl site sre you staying on? Mary Janes for fish and chips in Cromer.
Got up early to go Mackerel bashing. Hubby caught the only mackerel in the sea. Was superb to be on chisel beach (the Cove). Nobody about apart from two kayakers who were well out to sea. Tight lines everyone.