The Great Mosque of Mecca, also known as Masjid al-Haram, is the largest mosque in the world, located in the city of Mecca, Saudi Arabia. It surrounds the Kaaba, a sacred structure that Muslims face during their daily prayers. The mosque can accommodate millions of worshippers, especially during the annual pilgrimage known as Hajj. The mosque has undergone numerous expansions and renovations since its original construction in the 7th century. It features stunning architecture, including minarets and domes, and is a central place of worship for Muslims. The Great Mosque of Mecca is a symbol of unity and faith for the Islamic community worldwide.