Summary This paper examines the architectural design and sophisticated hydraulic infrastructure of the Royal Garden at Qaṣr‐e Šīrīn, constructed during the late Sasanian period under the patronage of King Ḵosrow II (r. 590–628). Encompassing 147.3 hectares, the garden was organized into distinct areas intended for courtly ceremonies, religious rites, polo games, and controlled hunts, reflecting a complex and multifaceted approach to landscape design. This article posits that the garden and its associated hydraulic infrastructure were not merely displays of the engineering prowess of the empire, but also a symbolic manifestation of political authority of the Sasanian king. The juxtaposition of the palace and the Zoroastrian fire temple within the garden underscores the interconnectedness of state and religion, creating a powerful visual narrative of imperial ideology.
Yousef Moradi (Mon,) studied this question.