Gulbarga Fort

Gulbarga Fort was built after the decline of the Chalukyas in the 12th century by Raja Gulchand of the Warangal Kakatiyas and was expanded and improved to its grandest state by the Bahmani Sultans in the 14th century. The structure is one of the earliest examples of the cross between the Indian and the Persian architectural styles and was built using lime mortar and granite.