Band-e Darreh — Qanat Extension to Birjand Urban Head
A structure at Band-e Darreh — Arch Dam of Birjand · 🇮🇷 Iran
The structure
About Band-e Darreh — Qanat Extension to Birjand Urban Head
2-km qanat-like gallery connecting reservoir to Birjand Arg and Akbarieh garden 5 km, 1900 Heshmat al-Mulk garden hydraulic integration