Carousels are usually powered by electricity, but there are also some manual carousels. On a manual carousel, tourists need to push the carousel to spin on their own, which requires significant strength and skill. However, due to safety and efficiency considerations, manual carousels have gradually been replaced by electric carousels.

The carousel originated in 19th century Europe and was considered a luxurious and luxurious form of entertainment at that time. Over time, carousels have gradually become popular and become a popular children's playground. Nowadays, the design and themes of carousels are becoming increasingly diverse, including various animals, characters, and scenes.