Last year we spent some holiday time up with the family at Pinnacle Point Estate in Mossel Bay. Two years ago we did the same (though on a slightly shorter scale because we also spent some time in Gouritsmond).
Two years ago the holiday was filled with swimming, walks on the beach, rides on the golf cart, playing Jenga, and doing our best to avoid the massive crowds that descend upon the area for the Christmas break. (We were not successful).
Oh, and gingerbread houses. Lots of gingerbread houses.