The Willunga trig view is at the end of the Willunga Track, off West Head Rd in the Ku-ring-gai Chase National Park. This viewpoint is an informal, unfenced lookout from a rock outcrop. You get a fantastic 180degree panoramic view over the national park, including views of the ocean and Pittwater to the east and distant glimpses of the city to the south. This is the highest point in Ku-ring-gai Chase National Park.