As of my knowledge cutoff in September 2021, the largest mosque in the world by area is the Masjid al-Haram, located in Mecca, Saudi Arabia. It surrounds the Kaaba, which is considered the holiest site in Islam. The mosque covers an area of approximately 356,000 square meters (3.8 million square feet).
In terms of capacity, the Masjid al-Haram is also significant as it can accommodate more than 2 million worshippers during the Hajj pilgrimage season. It is a central gathering place for Muslims from around the world.
Please note that mosque rankings and sizes may change over time due to construction projects and new developments. For the most up-to-date information, it’s advisable to refer to reliable sources or consult recent reports on mosque sizes and capacities.
