Golconda the great historical place in hyderabad and it was a birth place of kohinoor and it was built in the QUTUB SHAHI dynasty this place was known for the it was the main tourist attraction of hyderabad it was situated twelve kilometers away from hyderabad city I was visited this fort many times friends and it was awesome to visit this place during rainy season because we will enjoy the climate very much the hand clapping is very famous here if we will clap at the entrance gate of the fort it will be heared at top of the fort that was an awesome ancient technology it shows the great cultural heritage of four hundred years ago I think it was approximately 600 years old and now it was maintain by Indian archaeological department thank you guys.