I've just returned from amazing Namibia. A highlight of this region are the Sossusvlei sand dunes.
These monumental dunes (the highest of which is 325m) were formed by multi directional winds blowing sand from the Kalahari Desert and the colours and forms are simply breathtaking.
Exhilarated we raced to the bottom of the dunes to a salt pan and back to our vehicle where we enjoyed a picnic breakfast, before heading back to our lodge for a relaxing afternoon.
Roslyn Johnson, Adventure World