1. Shuangliu Sports Center Swimming Pool: Address: No.88, Section 4, Yong 'an Road, Dongsheng Street, Shuangliu District. Tickets for adults 30 yuan and children 20 yuan.
2. Swimming Pool of Dongsheng Primary School in Shuangliu District: The address is in Yongfu Community, Dongsheng Street, Shuangliu District. Admission price: adult 15 yuan, child 10 yuan.
3. Shuangliu Middle School Swimming Pool: The address is along Yingchun Road, Dongsheng Street, Shuangliu District. Admission price: adult 20 yuan, child 10 yuan.
4. Swimming Pool of Jiaolong Harbor Paradise in Shuangliu District: The address is Jiaolong Avenue 1, Jiujiang Town, Shuangliu District, and the admission price is adult 28 yuan and child 18 yuan.
These are cheaper swimming pools in Shuangliu District. If you need more choices, you can consider going to other areas or seeking recommendations from local residents.