Elk River: Australia's Hidden Cathedral Caves | Sydney News

Deep in the heart of Victoria, Australia, explorers are risking everything to unravel the secrets of Elk River—a colossal, 350-million-year-old cave system so vast and mysterious it rivals lunar missions. Discovered by chance in 2006, its cathedral-like chambers and submerged sumps demand elite cavers, scuba gear, and relentless courage. Tragedies loom as reminders of the peril, yet the pull of discovery is unbreakable—driven by pioneers like Kim Van Dyk, whose passion endures even after her own journey was cut short. Divers push deeper into pitch-black waters, battling zero visibility and crushing pressure, with only fleeting triumphs like Stephen Fordyce’s new passage—only to hit a dead end. Yet the mystery lingers: where does the water come from? How does it connect to the surface? And with dozens of other caves still untouched nearby, the race to map this ancient underworld is far from over. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/aabc815dc2b5d84e