Landscape
The park consists of a deeply dissected Hawkesbury sandstone plateau, part of the Woronora Plateau The creek gorges include Heathcote Creek, a tributary of the Georges River. The sandstone was formed 200 million years ago, and periods of uplift began about 94 million years ago. Each period of uplift caused stream erosion, which cut more deeply into the plateau surface. Heathcote Creek cascades down a number of rock pools and small waterfalls to the Woronora River at the northern end of the park.
Read more about this topic: Heathcote National Park