We fancy a trip to Cornwall next summer, but haven't been since we had our DC. They will be 6 & 2 when we go. They like beaches and going to interesting, child friendly places. We will still be using a buggy, so being somewhere you can get to a beach with a buggy or car would be good. I think we'd like to stay in a cottage, perhaps with a spare room for grandparents to visit. But we might like to camp for a few days too. Any suggestions?