How can the Netherlands adapt to sea level rise on the long term: maintain, advance or retreat? This article compares the results of seven plans and designs from a diverse group of scholars and professionals that offer very different answers to this question. This diversity broadens the options, which is vital in this stage. Both problem solving and design approaches are shown to be worthwhile, when grounded in coastal, landscape, and ecological dynamics as well as visions of the Netherlands in the far future.