Masjid un Nabavi is Islam's second most holiest Masjid, after Masjid ul Haram in Mecca. After Hijrat (Migration from Mecca to Madina) Rasulullah s.a. has made this masjid from his Maale samim (personal capital).
Performing one faraz with imamat a person acquires the savaab of performing 10,000 farazs. Beside masjid ul Nabavi their is Bait (House) of Rasulullah s.a. Behind Rasulullah s.a. Bait is the Bait (House) of Amiril Mumineen a.s. & Moulatena Fatema a.s. Bait. Kabar Mubarak of Rasulullah s.a. is in the Bait of Rasulullah s.a. recognised by green Domb (Kubbat Khadra).