Gebel el-Silsila, also known as Jabal al-Silsila, is a historic site in Egypt located 65 km north of Aswan. It served as a major quarry site during ancient times, providing sandstone for famous temples like Karnak and Luxor. The site features rock-cut temples, shrines, and stelae dedicated to deities like Sobek, the crocodile god. With its stunning architecture and rich history, Gebel el-Silsila offers a glimpse into Egypt's ancient past and the importance of quarrying in building monumental structures.