Qala-e Zari

Qala-e Zari belongs to the dry uplands of Quhistan in eastern Iran, associated with routes around Birjand. Settlement depended on water and workable land among hills, basins and arid stretches. Irrigated plots, gardens, livestock and crafts supported communities; trade connected the wider districts with Khorasan and routes toward neighbouring borderlands.

In the later medieval and early modern periods, local authorities navigated changing relationships with larger Iranian powers. Fortified centres, revenue arrangements and cooperation with regional elites helped sustain rule. Safavid authority brought a new imperial and religious framework, followed by eighteenth-century upheaval. Caravans and markets continued to connect rural producers with distant customers despite insecurity.