# Atashgah Castle

- **Country:** Iran
- **Coordinates:** 35.316722, 58.385833
- **Notes:** The location of the castle is strategically interesting. This fort is one of the most prominent and superior ancient forts of Iran in terms of inaccessibility and resistance against invaders and easily competes with the fortifications of Babak Fort in Kaleybar and Alamut Castle in Alamut. This shows that the builders of the castle have carried out extensive field studies to locate it. In total, Atashgah Castle is built on a high rocky cliff and difficult to cross, three sides of which are high and dangerous precipices. Around this cliff, shortly after the precipices, the walls of other high cliffs have re-enclosed it in the form of impenetrable and inaccessible fortifications.
- **Location Text:** Qehi

Atashgah Castle, known locally as Qal'eh Atashgah, is a historic fortress located in the city of Kashmar within the Razavi Khorasan province of Iran. Dating back to the Sasanian Empire era, this structure exemplifies classic Sasanian architecture and was designed primarily for defensive purposes. The castle currently stands in a ruined state, yet it remains a significant landmark that highlights the military engineering capabilities of ancient Persia. Its strategic placement was chosen after extensive field studies by its builders, resulting in a fortification that rivals other famous Iranian strongholds such as Babak Fort and Alamut Castle in terms of security and impregnability.

The site is renowned for its formidable natural defenses, situated atop a high, rocky cliff surrounded on three sides by dangerous and steep precipices. These natural barriers are further reinforced by additional walls built around the cliff's perimeter, creating a series of impenetrable fortifications that made the castle extremely difficult for invaders to access. This unique combination of natural geography and man-made structural systems demonstrates the sophisticated approach taken by its architects to ensure the safety of its inhabitants. Historically, the castle is also categorized among the castles of the Nizari Ismaili state, indicating its continued strategic importance in later historical periods following its initial construction.

Today, Atashgah Castle serves as a notable tourist attraction in the Razavi Khorasan province, drawing visitors interested in Iran's rich military history and ancient architecture. Although the passage of time has left the structure in ruins, its imposing location on the rugged terrain continues to command attention. The site offers a tangible connection to the Sasanian period and the subsequent eras where it played a role in regional defense. As one of the most prominent ancient forts in the country, it stands as a testament to the resilience and strategic foresight of the civilizations that once occupied this inaccessible and majestic stronghold.

![Photo of Atashgah Castle](https://upload.wikimedia.org/wikipedia/commons/a/ac/Atashgah_Castle-Gehi-Isfahan-_%D9%82%D9%84%D8%B9%D9%87_%D8%A7%D8%AA%D8%B4%DA%AF%D8%A7%D9%87-%D8%B1%D9%88%D8%B3%D8%AA%D8%A7%DB%8C_%D9%82%D9%87%DB%8C-%D8%A7%D8%B3%D8%AA%D8%A7%D9%86_%D8%A7%D8%B5%D9%81%D9%87%D8%A7%D9%86.jpg)

**Source:** https://en.wikipedia.org/wiki/Atashgah_Castle (Wikipedia, CC BY-SA)