The Burj Khalifa Tower is the iconic centerpiece of Downtown Dubai. This is an area defined by superlatives: The Dubai Mall is one of the world's largest shopping and entertainment destinations; The Burj Dubai Boulevard is flanked by glamorous boutique and designer names, and the Dubai Fountain is the world's largest fountain and marvel of water and light engineering. This is one of the world's most prestigious square kilometer, home to pioneering business, sleek bars and restaurants and state-of-the-art attractions. Yet within this area there are also pockets of tranquility and calm. Landscape gardens and 12 hectares Burj Dubai lake.