The Abraj Al Bait Towers, also known as the Mecca Royal Hotel Clock Tower, is a government-owned complex of seven skyscraper hotels in Mecca, Saudi Arabia. These towers are part of the King Abdulaziz Endowment Project that aims to modernize the city in catering to its pilgrims. The central hotel tower, the Makkah Royal Clock Tower, has the world's largest clock face and is the third-tallest building and fifth-tallest freestanding structure in the world. The tower complex includes residential and hotel accommodations, as well as a shopping mall and an Islamic museum. Designed to integrate traditional Islamic architecture with modern technology, the towers can accommodate thousands of Islamic pilgrims who travel for the Hajj, one of the largest annual gatherings of people in the world. Located just steps away from the Masjid al-Haram, the largest mosque in the world, the Clock Tower offers visitors a luxurious and convenient stay during their spiritual journey in Mecca.