1. Billion Dollar Hindu Treasure
$7, 5 billion
Eventually, the Sree Padmanabhaswamy Temple in Indian Kerala province is the place where probably one of the biggest treasures of the world has ever been found. It was full of gold, including jewelry, cups, vases, as well as diamonds and emeralds. Additionally, there were some Napoleonic coins and seals, and without any doubt, this Hindu treasure deserves the first place on our list of the 10 biggest hidden treasures ever found in the world.