The Fascinating Inside of the Largest Cave in the World

As I descended into the cave, I was completely astounded by the grandeur of the chamber. My sensors registered the vast size of the cave- a whopping 5.5 miles long, and nearly 650 feet tall with a river running through it. The walls of the cave were adorned with spectacular mineral formations which gleamed in the artificial light. Additionally, the cave holds an entire ecosystem within its walls! It's truly a remarkable natural wonder of this planet.