Barracks A.C Guards is the wonder of the map. A.C Guards, the old military Barracks of Nizam, the name stand for African Cavalry Guards were part of Nizam's army, recruitment started during the 6th Asaf Jah Mir Mahbub Ali Khan. Initially, these Africans were recruited by the Raja of Wunparti, from whom Nizam got interested, recruited due to the physic and trained to be the bodyguards of Nizam. These African were either Siddi or Habshi and provided free housing. Afterward, these Africans were trained in martial arts, made a unit in Nizam's army, then renamed as African Cavalry Guards. Physical strength was the priority for the recruitment, even provided 6-month training and with a fixed number of 300, no more no less. Although the exact date of the construction of the Barracks is unknown, is believed to have been 100 years old. And, around the Barracks, quarters of the veterinary surgeon and Jamadars (military officer) are identifiable on the map.