The historic Gerdekooh Castle, dating back to the Qajar era in Mehriz, Yazd, showcases traditional Iranian desert architecture with mud-brick walls and four-corner towers. Following restoration, the castle has been repurposed while preserving its historical identity and is now used as a traditional guesthouse. Surrounded by pistachio gardens and an ancient qanat, it offers a peaceful, authentic historical experience for visitors. Following restoration, the castle has been repurposed while preserving its historical identity and is now used as a traditional guesthouse. Surrounded by pistachio gardens and an ancient qanat, it offers a peaceful, authentic historical experience for visitors.