Masjid Quba, also known as the Quba Mosque, holds a unique place in Islamic history. Constructed around 622 CE, it is believed to be the first mosque in the world. The foundation was laid by Prophet Muhammad (peace be upon him), and his companions completed the structure. Located near Medina, Saudi Arabia, this mosque is considered the third holiest place for Muslims, after Masjid-e-Haram in Mecca and Masjid-e-Nabvi in Medina. Visiting and praying here carries immense spiritual significance.