Finke River: World's Oldest River Predates Dinosaurs, Reveals Ancient Secrets

• Australia's Finke River, also known as Larapinta, is estimated to be 300 to 400 million years old, predating dinosaurs.
• Scientists determined its age by studying weathering, geological records, and radionuclide sediments, dating it to the Devonian or Carboniferous period.
• The Finke River flows through central Australia, originating in the MacDonnell Ranges, and is part of the Lake Eyre Basin.
• Despite its age, the river is often dry, appearing as waterholes, but comes alive during rains; it cuts through geological structures, a process called antecedence.
• The area offers adventure activities like camping and hiking on the Larapinta Trail, with fees for walking and camping.

Why It Matters: The Finke River in Australia is the world's oldest river, offering a glimpse into Earth's ancient geological history.