The Burj Khalifa, located in Dubai, UAE, is the world's tallest building and a must-see attraction. It offers stunning panoramic views from its observation decks, 'At the Top' and 'At the Top, Burj Khalifa SKY'. The building is generally accessible, with elevators and ramps available. Visiting solo is common and easy, though guided tours offer more in-depth information. There are no seasonal restrictions, but booking tickets in advance, especially during peak tourist season (November to March), is highly recommended to avoid long queues and ensure availability. The cost to visit ranges from approximately $40 to $150 USD, depending on the observation deck and time slot chosen. A typical visit lasts around 1.5 to 3 hours, allowing ample time to enjoy the views and explore the exhibits.