The date of 17th century is written on the metallic plate on the main door of this mosque, located in Ramana Village, Baku. But lunar year 1256 is written on the inscription located to the right of the mosque’s main door. On the stone inscription, located above the main door, the date 1056 is written. So, it is difficult to say anything about the exact history of the mosque. It worth’s to mention that, Ramana Fortress mosque is located on the rocks. Main praying area is one-storey building that is located on the 4x12,5 meters. The height of the mosque is 4 meters. The first part of the windows is made of wood, and the second part is made of stone.