As of October 2023, the tallest building in the world is the Burj Khalifa in Dubai, United Arab Emirates. Standing at a height of 828 meters (2,717 feet), it has held the title since its completion in 2010. The Burj Khalifa features 163 floors and incorporates a mix of residential, commercial, and hospitality spaces, showcasing cutting-edge design and engineering. The building's observation decks offer breathtaking views of the surrounding city and beyond. It is an iconic symbol of Dubai's rapid development and ambition, drawing millions of tourists each year who come to experience its unique architecture and luxury.