Shemiran Castle of Eyvan

🕰️When was it built?

The castle is attributed to the Sasanian period, before Islam. It was surveyed in 2001 and added to the National Heritage List of Iran in 2003, under number 8458. Some architectural remains lie beneath debris, and understanding the rooms more precisely requires excavation.

🏛️What was it built for?

The fortress used its elevated rocky position for defence and surveillance. The Kangir River lies below it to the north, south and west, with cliffs making an approach difficult. On the less rocky eastern side, the remains of a small room may have served as a guard post.

👀What you will see

• Remains of an approximately oval enclosure, with round towers set at irregular intervals on the rocks.
• Rubble-stone walls with plaster mortar. Erosion and collapse have destroyed much of the architecture.
• The high northwestern section, where remains of residential spaces have been identified.
• The Kangir River below the cliffs and the gorge around the castle reveal its natural defences.

💡Something interesting

Rain and erosion of the rocks have caused walls and towers to collapse. Difficult access has also limited alterations to the building. The height that once served defence later helped reduce changes to the fortress.

🎒Good to know before you go

• The approach is rocky and difficult. Do not attempt the climb without route knowledge and a companion familiar with the area.