The Pinnacles are limestone formations within Nambung National Park, near the town of Cervantes, Western Australia. Features The area contains thousands of weathered limestone pillars. Some of the tallest pinnacles reach heights of up to 3.5 m above the yellow sand base. The different types of formations include ones which are much taller than they are wide and resemble columnssuggesting the name of Pinnacleswhile others are only a meter or so in height and width resembling short tombstones. A c…