Without a specific pass, a $9 entrance fee is applicable at many of Western Australia’s major national parks. These fees contribute to the cost of providing visitor services and facilities such as access roads, information signs, car parks, picnic areas and toilets, all of which enhance the Western Australian nature-based experience.CALM has developed a range of value for money National Park Passes that are tailored to suit the Western Australian traveller’s needs. Park Passes allow the vehicle driver and up to seven legally seated passengers entrance into a selection of national parks for one up-front cost.