You are watching one of the most rugged forts in India - The Golconda Fort. Straddling a rocky hillock of granite, located in Hyderabad, the capital city of the state of Andhra Pradesh, India, it was the seat of power of the famed Qutub Shahi dynasty of the middle ages. The fort is unique in many ways. On one hand it fascinates modern engineers with its acoustic based fail safe security system, ...