Last March 2010, my family had a long drive to the a known-tourist spot called the Pinnacles. It was a long-stretch of lime stones. These are extra-ordinary rock formation which located north of Perth. It was 3-1/2 hour drive, but worth it! Located at Nambung National Park, the rock formation can be viewed as your drive through the 4 kilometres of designated driving route. Any car can access it, no sweat.