Nambung National Park is about two hours drive north of Perth - not far from the small coastal town of Cervantes. I recently made my second photography oriented trip to the region. It is host to the famous Pinnacles Desert with its unique rock formations but also to large stretches of pristine white sand dunes. Unlike the Pinnacles which are easily accessible by car and is set up for tourists, the dunes are a little harder to get to. You can see them from the highway as you drive past, drifting glacially over the scrubby vegetation like advancing fog-banks. All you have.....