Haidian Island Yinguyuan Fitness Club owns it, and it is best to apply for a membership card.

However, such clubs are still relatively expensive.

Address: Yinguyuan, Heping Avenue 18, Haidian Island, Haikou, Hainan.

0898- 66262777

Thirty yuan a ticket, with warm water ~ much more expensive than Haida, but the facilities are better than Haida.