Masjid al-Haram, also known as the Grand Mosque, is located in the city of Mecca in the western region of Saudi Arabia. It surrounds the Kaaba, which is considered the holiest site in Islam. The msque is one of the most sacred sites in Islam and holds great religious significance for Muslims worldwide.
Al-Masjid an-Nabawi, also known as the Prophet's Mosque, is located in the city of Al Madinah Al Munawwarah in the western region of Saudi Arabia. It is located in the vicinity of the Prophet's Tomb. Al-Masjid an-Nabawi is the second holiest mosque in Islam after Masjid al-Haram in Mecca.