Here, history is not confined to museums or the pages of old manuscripts. It remains carved into stone, hidden in mountain gorges, and carried forward by the waters that have shaped the landscape for millions of years.
Among the most striking witnesses to this enduring heritage is Tang-e Boraq, a spectacular gorge near Eqlid where nature and the legacy of the Sasanian Empire converge.
The journey into the gorge is itself an encounter with the dramatic character of the Zagros. The Kor River has carved its way through limestone formations, creating steep rock walls, hidden passages, moss-covered surfaces, and waterfalls. In places, the gorge reaches almost 100 meters into the surrounding mountains, while its rocky walls form a dramatic corridor shaped over geological time. The limestone formations themselves date back roughly 140 million years, offering a reminder that the landscape predates the civilizations whose traces it later came to preserve.
Yet Tang-e Boraq is far more than a natural wonder.
Carved into the rock is an inscription associated with **Shapur I**, the powerful Sasanian monarch who ruled from 240 to 270 CE. The inscription is bilingual, written in Middle Persian and Parthian, and belongs to a group of inscriptions that document the king’s celebrated archery feat. Scholars date it to the reign of Shapur I; the inscription was discovered in 1956 and was originally located beneath a natural rock overhang approximately 300 meters inside the gorge.
Its words transform the surrounding cliffs into a stage for a royal display of strength. Shapur identifies himself as the king of kings of Iran and non-Iran, the son of Ardashir I, founder of the Sasanian dynasty, before describing the shooting of an arrow from one stone marker toward another. The Tang-e Boraq text is closely related to Shapur’s better-known inscription at nearby Hajiabad, another testament to the king’s martial prowess.
The inscription is therefore more than an ancient royal boast. It is a physical record of the presence, authority, and cultural world of the Sasanian state in Fars nearly 1,800 years ago.
Eqlid itself adds another layer to this remarkable historical landscape. One of its ancient inscriptions, carved into a stone basin known locally as the Water-basin of the Zoroastrian Girl, dates to 638 CE, during the reign of the last Sasanian king, Yazdegerd III. The inscription provides valuable evidence about Sasanian society, administration, and funerary practices during the final years of the empire.
Together, the monuments of Eqlid and the natural grandeur of Tang-e Boraq tell a story written across both stone and water: a story in which the Zagros has stood as silent witness to the rise and fall of empires.
In Tang-e Boraq, the mountains seem to hold their breath between the roar of the waterfall and the silence of an ancient inscription. The river continues its journey through the gorge, while the words of a Sasanian king remain fixed in stone, a powerful reminder that, in this corner of Iran, history has never truly disappeared. It has simply been waiting among the mountains to be heard again.
Hossein Amiri - seyed mohammad kazemi
