34°08′45.7″N 57°50′24″E / 34.146028°N 57.84000°E
Ferdows Hole-in-the-Rock (Persian: سنگ سوراخ فردوس – Sang-e-Sourakh Ferdows) is a captivating natural geological formation located 35 km (22 mi) west of Ferdows, South Khorasan Province, Iran. It stands as a unique testament to the erosive power of nature, captivating visitors with its sheer size and intriguing formation.
"Sange Sourakh" meaning "Rock Hole" in Persian. Ferdows Hole-in-the-Rock is an elliptical opening around 20 metres (66 ft) wide eroded in a Limestone hill.[1] The hole is believed to have been formed over millions of years by wind and water erosion, gradually carving away at the limestone rock. The formation is steeped in local folklore and legends, adding to its mystique and cultural significance. It's nestled within a limestone hill, adding to its dramatic presence. As the sun moves throughout the day, light illuminates different parts of the hole, creating a dynamic visual spectacle.
