Destin and South Walton's coastal dune lakes are some of the area's most interesting and unique features. Coastal dune lakes are incredibly rare and aside from Northwest Florida, they only really exist along the coasts of New Zealand, Australia, Madagascar, South Carolina, and Oregon. Because these lakes are so rare, getting to stay in a home right one of them is a real treat. Fortunately, Five Star has a few luxury vacation homes that will fit the bill.