For centuries, secret codes have been embedded in sacred texts, ancient paintings, and even etched into the earth itself. Were they left as clues, warnings or something far more profound? In this episode, we uncover the fascinating stories behind these cryptic messages, those who endeavored to decipher them, and the secrets they may still be trying to reveal.

For thousands of years, human ingenuity has shaped awe-inspiring structures as testaments to faith. From a grand basilica in Vatican City and towering monuments of ancient Egypt to a legendary Biblical tower and a lost city in the clouds of Peru, we uncover their construction, purpose, and the enduring mysteries they hold