The capital city of the United Arab Emirates (UAE) is Abu Dhabi. As the largest emirate by land area, Abu Dhabi serves as the political and administrative center of the UAE. It is home to important governmental institutions, foreign embassies, and the residence of the President of the UAE. Alongside its role as a political hub, Abu Dhabi is known for its modern architecture, cultural landmarks like the Sheikh Zayed Grand Mosque, and vibrant economic activities. While Dubai is often more famous for tourism and commerce, Abu Dhabi plays a crucial role in shaping the nation's identity and international relations.