by hiro008 on Flickr.Red sand dunes in Sossusvlei, Namib Desert, Namib-Naukluft National Park, Namibia. October 11, 2022October 11, 2022 Gavin Quinn by hiro008 on Flickr.Red sand dunes in Sossusvlei, Namib Desert, Namib-Naukluft National Park, Namibia.