The Loonse en Drunense Duinen (Loonse and Drunense Dunes) is a national park situated in the south of the Netherlands, between the cities of Tilburg, Waalwijk & 's-Hertogenbosch. It has been designated as a national park since 2002.
The so-called Brabant Sahara consists of some 30 square kilometers of shifting sands and is one of Holland’s largest natural areas and the largest sand drift area in western Europe, these dunes formed around 10,000 years ago. The dunes in this national park are unique and not to be found anywhere else in North Western Europe. Its sands are always moving.