Nodouz Castle

Nodouz Castle, also known as Naghdouz Castle and Dagh Castle, is a historical attraction in Ahar County, East Azerbaijan Province. The castle stands about 25 kilometres southeast of the city of Ahar, near the village of Naghdouz, on top of a high mountain overlooking the Aharchay River. Its elevated position and its views over the surrounding mountains show how important the site was in the past. The structure is attributed to the Sasanian period, and on 25 Esfand 1345 (Solar Hijri) it was registered on Iran's National Heritage List under number 628.

The architecture of Nodouz Castle was shaped by the natural setting of the mountain and by its defensive purpose. The castle tower is about 11 metres high and is built of dressed sedimentary stones in brick-red and yellow shades, with gypsum and lime mortar. Many of the towers and walls rest directly on the rock face of the mountain, which made it difficult to break into the castle. The upper parts of the walls were built of mud brick and clay, which have largely eroded over time through natural causes, reducing the height of the walls. Militarily, the castle held a strategic position and gave its defenders full command of the surroundings. The deep valleys around it and the single, narrow access route to the mountain's northern ridge further strengthened its defences.

To visit Nodouz Castle, first head to the city of Ahar, then follow the road southeast of the city towards the village of Naghdouz. Because the castle sits on top of a mountain and is hard to reach, getting there may involve walking along a rough trail, so suitable footwear and care on the route are important. Spring and summer, especially on days with good weather, are usually the best times to visit this mountainous area. While at the site, do not climb the weakened walls, move stones or damage the historical remains, and do not leave any litter in the natural surroundings, so that this heritage is preserved for future visitors as well.