Kumbhalgarh: The Great Wall You Have Never Heard Of (and it is NOT in China)

The wall that encircles the ancient fort of Kumbhalgarh is one of the biggest secrets in India, and possibly the entire planet. Guarding a massive fort that contains over 300 ancient temples, the little-known wall was said to be constructed almost 500 years ago in tandem with Kumbhalgarh Fort itself. However, a retired archaeologist now suggests another immense wall may be even older.