The house of Zaynat al-Milk or Zaynat al-Muluk is one of the historical and architectural monuments of the Qajar period, which lasted about 12 years. Most of the rooms in this wood house are decorated with pictures of animals, birds and flowers. This house is located at a distance from the alley of Qavam Garden, and is connected to the main building of the garden of Qavam through the underground way, and indeed it is considered as the guardian of the Garden of Qavam. Inside this house there are wax sculptures from the celebrities and the past of Shiraz that you cannot see. Siavash Ariya, a researcher of Iranian history and culture, as well as a cultural heritage activist, believes that this historic house has the ability to register in the UNESCO World Heritage List.