It is located on the western side of Mount Sela'a, at part of the site of the trench the Muslim warriors dug during the era of the Prophet to defend Madinah. Some mosques were named after those who joined it in the Battle of the Trench. Here they are:

Salman Al-Farsi Mosque: It is located to the south of Al Fat-h Mosque, about 20 meters away from it.
Abu Bakr Al-Siddiq Mosque: It is located southwest of Salman Al-Farsi Mosque, 15 meters away from it.
Omar bin Al-Khattab Mosque: next to the Abu Bakr Al-Siddiq Mosque, to the south, and ten meters away from it.
Fatima Al-Zahraa Mosque: It is also called the Saad bin Mo'az Mosque, and it is the smallest of these mosques in area.
Ali bin Abi Talib Mosque: located east of Fatima Al-Zahraa Mosque.
Al-Fat-h Mosque: It was built by Caliph Omar bin Abdulaziz It underwent many repairs and restoration operations throughout the ages until the Saudi era.
Al-Qiblatain Mosque: It is the mosque in which the Qiblah turned from Al-Quds to the Kaaba in Makkah. It is located 4 kilometers from the Prophet's Mosque.

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Sites to Visit in Madinah