The construction of the world’s largest observation wheel has been completed in Dubai, United Arab Emirates. The wheel, called Ain Dubai (Dubai’s eye), built on Bluewaters Island, consists of 48 air-conditioned cabins in the form of a capsule. Ain Dubai is more than 250 meters high, and it will be able to serve 1,750 people at the same time. It offers uninterrupted 360-degree city views on each tour, which lasts approximately 38 minutes. The observation wheel is expected to open its doors to visitors on October 21.