Quba Castle
Quba Castle (Arabic: قلعة قباء) is an old Ottoman garrison that was built by military leader Fakhri Pasha to provide fortification against invading Hashemite forces.
Masjid Mashrabat Umm Ibrahim (Arabic: مسجد مشربة أم إبراهيم) was a mosque situated on the site where the son of the Prophet ﷺ and his wife Maria al-Qibtiyya رضي الله عنهما, Ibrahim رضي الله عنه was born.
Very informative and learned lots of new things, may Allah be pleased with you