| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | dune surfing | Namibia | A popular and unique way to experience the vast sand dunes in these regions, often with guided tours for tourists | 1 |
| 2 | sand dunes | Namibia | Sand dunes are a geographical and tourist attraction, highly valued and protected | 1 |
| 3 | sand dunes | Namibia | Can be found near coastal areas | 1 |
| 4 | sand dunes | Namibian | Considered as natural wonders and tourist attractions | 1 |