Golconda is a fortified citadel and ruined city located on the western outskirts of Hyderabad, Telangana, India.[4][5] It is also thought that Kakatiya ruler Ganapatideva 1199–1262 built a stone hilltop outpost — later known as Golconda fort — to defend their western region.[7][8][9] Over a period of 62 years, the mud fort was expanded by the first three Qutb Shahi sultans into the present structure: a massive fortification of granite extending around 5 km (3.1 mi) in circumference.[10] The fort finally fell into ruin in 1687 after an eight-month-long siege led to its fall at the hands of the Mughal emperor Aurangzeb, who ended the Qutb Shahi reign and took the last Golconda king, Abul Hassan Tana Shah, captive.Some gemologists use this classification to denote the extremely rare Type IIa diamond, a crystal that essentially lacks nitrogen impurities and is therefore colorless; Many Type IIa diamonds, as identified by the Gemological Institute of America (GIA), have come from the mines in and around the Golconda region.During the Renaissance and the early modern eras, the name "Golconda" acquired a legendary aura and became synonymous for vast wealth.[14] Golconda consists of four distinct forts with a 10 km (6.2 mi) long outer wall with 87 semicircular bastions (some still mounted with cannons), eight gateways, and four drawbridges, with a number of royal apartments and halls, temples, mosques, magazines, stables, etc.The Jagadamba temple, located next to the mosque of Ibrahim and the king's palace, is visited by hundreds of thousands of Hindu devotees during Bonalu festival every year.These tombs display features of Indo-Islamic architecture and are located about 1 km (0.62 mi) north of the outer wall of Golconda.The other buildings found inside the fort are: Habshi Kamans (Abyssian arches), Ashlah Khana, Taramati mosque, Ramadas Bandikhana, Camel stable, private chambers (kilwat), Mortuary bath, Nagina bagh, Ramasasa's kotha, Durbar hall, Ambar khana etc.Naya Qila is an extension of Golconda fort which was turned into the Hyderabad Golf Club despite resistance from farmers who owned the land and various NGOs within the city.
View of the Baradari at the Golconda Fort
Guide map of Golconda fort
Do-Minar, Golconda
195th Gunners' Day celebration at Golconda Artillery Centre, Hyderabad, 28 September 2021