Observation wheels are large, rotating structures designed to provide panoramic views of their surroundings. They consist of a vertical wheel with passenger cabins attached to the outer rim. As the wheel turns, these cabins rise to great heights, allowing riders to enjoy breathtaking vistas of cities, landscapes, or landmarks. These attractions are often found in urban areas and are similar to Ferris wheels, but typically larger and more modern. Some famous examples include the London Eye and the Singapore Flyer. Observation wheels are popular tourist destinations, offering a unique perspective and a memorable experience for visitors.