The Burj Khalifa is a Dubai landmark and the world's tallest building. Standing at 828 meters tall with 162 floors, it was completed in 2010. Its design is inspired by desert flowers, featuring a Y-shaped structure to reduce wind resistance. It houses the Armani Hotel, apartments, and offices. The observation decks on the 124th and 148th floors offer 360° panoramic views of the city. Adjacent to the Dubai Mall and the Dubai Fountain, it is a marvel of modern engineering.