The city known for the skyscraper Burj Khalifa is Dubai, located in the United Arab Emirates. The Burj Khalifa, standing at 828 meters (2,717 feet), is the tallest building in the world, symbolizing Dubai's rapid development and architectural innovation. Completed in 2010, the skyscraper features luxury residences, hotels, restaurants, and observation decks offering stunning views of the city. Dubai's skyline, highlighted by the Burj Khalifa, attracts tourists and investors, making it a prominent global city known for its impressive modernity.