You can book a cheap car rental near Wollemi National Park, but several things will determine the price of your wheels. These can include travel dates, pick-up and drop-off locations and any extras like a ski rack. Finding a vehicle that suits your budget and needs is a breeze with Expedia. Take a glimpse at our tempting deals from a variety of car rental companies, and then gear up to uncover Wollemi National Park and beyond from behind the wheel.