My family and I spent a week or two every summer in Nantucket when I was younger, and it’s still one of the most relaxing places I’ve ever been. The best time to go is the summer – though there are large crowds – and most people seem to rent houses for one or several weeks, although there are also a few hotels. The island is an ideal family destination (but it is fairly expensive). The best thing about Nantucket is the many opportunities there are to spend time outdoors. There are  more...