Arya Cave

Arya Cave is located in Mamasani County, Fars Province. It lies 500 metres north of the village of Shir Espari and is considered one of the important historical sites of Fars Province. Its entrance is on a mountainside at an altitude of about 2,100 metres above sea level. This natural historical site was registered in 2007 (1386 in the Solar Hijri calendar) as one of Iran's national monuments, under registration number 20902. Arya Cave dates back to the Epipaleolithic period, which gives it particular importance in archaeological and historical studies. This historical and natural setting has made Arya Cave one of the main attractions of the Mamasani region and Fars Province.

The cave takes the form of a natural vertical shaft with a narrow entrance, which continues into a chamber of roughly 3 × 4 metres. At the end of the cave there is a deep shaft that reaches water, and a small stream can also be seen. Beautiful limestone stalactites and columns can be seen inside, and some possible historical burial sites have also been discovered, which point to the cave's archaeological and geological importance.

To get there, drive from the town of Mamasani to the village of Shir Espari, then walk an easy 300–500 metres along a dirt road to reach the cave entrance. Continuing beyond the entrance requires technical caving equipment (light, rope, harness) and the company of professional teams. The best time to visit is spring and summer, when the route is dry and conditions are safer. However, it is essential to follow the principles of responsible nature tourism, including not entering sensitive sections and protecting the cave's limestone formations.