Pir Khoshtar Waterfall

Pir Khoshtar Waterfall, also known as Pir Khoshdar Waterfall, is one of the scenic natural attractions in Damghan County, Semnan Province, Iran. The waterfall lies northwest of Kalateh village and rises from, and flows through, the limestone mountains of the area. Spring water gushing out of the limestone rock cascades down from a height, creating a spectacular scene amid the dry, rocky landscape around it. The drop of the water is reported to be about 3 meters. Given the natural structure of the area, it has a distinctive look and has become popular among local visitors.

Although it is not tall compared with the country's larger waterfalls, its setting in a steppe-like mountain environment, combined with sparse vegetation and the region's mild to somewhat cold climate, offers a different kind of nature-tourism experience. The surrounding dirt and rocky trails, the rocky vistas and limestone overhangs, and the play of light and shade on the stones make it a good place for nature photography and wandering. It can appeal to nature-loving travellers, even on a half-day visit.

To reach Pir Khoshtar Waterfall, take the connecting road from the Shahid Shahcheraghi Dam toward Ahuanu village and then Astaneh village, and then continue along local dirt tracks to the waterfall. In general, spring and early summer are the best times to visit, because the spring's flow and the fall of water are relatively greater and the weather is cooler. It is essential to practice responsible nature tourism in this area: do not leave litter, respect the local ecosystem, and stay on the designated paths to protect the natural environment.