The King Abdullah bin Abdulaziz Gate is the tallest and largest gate of the Grand Mosque, and the largest in the world, according to the General Authority for the Care of the Affairs of the Grand Mosque and the Prophet's Mosque. The gate, which is gate number 100, is 13.3 meters high, 7.7 meters wide, and weighs 14 tons. It is distinguished by its modern architectural design and Islamic decorative art. The massive gate features three external and three internal arches, topped by three balconies centered above the historic gate. Above these are two minarets taller than the others minarets of the Grand Mosque. The gate's magnificent construction and beautiful architecture have transformed it into a landmark. The authority also noted that the Grand Mosque has a total of 210 gates, equipped with digital panels that light green for worshippers to come in and red when the mosque is full. The personnel of the Gate Management Department contribute to ensuring smooth movement, and work to create an atmosphere suit able for performing prayers and carrying out rituals at the Grand Mosque. Source: Saudi Press Agency