I have visited golconda two times and I always see something new here whenever I visit . The cost for a local that is Indian is very less but were as foreigners have to pay more.You may take 4-5 hours to see complete fort .You can really imagine how kings of golconda used to live, heir life style and many more . The guides in the fort may help you to know more things but I observed is many create their own stories. Golconda is really resembles ability of our ancestors . How efficiently they made things. The way the people adjust during the seasons, the way they live, the way they made a huge protection is really mind blowing. As per me it’s ancient but their minds were advanced. I love the fort.