The sand dunes of Sossusvlei in the Namib Desert are often referred to as the highest dunes in the world. Various arguments are laid out to support this claim, but all miss the point, which is that Sossusvlei is surely one of the most spectacular sights in Namibia. Located in the Namib Naukluft park, the largest conservation area in Africa, and fourth largest in the world – the sand dunes at Sossusvlei are just one excellent reason to visit Namibia.