Cape Arid National Park is a wildly beautiful and biodiverse area. Coastal sandheaths, mallee and low granite hills extend inland to Mount Ragged after which the vegetation is transformed into woodlands dominated by saltbush and bluebush. The jagged Russell Range, which rises to its highest point at Tower Peak (almost 600 metres), comprises ancient uplifted quartzite that has the same origins as the Barrens Range in Fitzgerald River National Park.