(734) 484-9676

7660 Stony Creek, Ypsilanti

This 6.5-acre water park includes wave and activity pools, six water slides including a 32-foot-high triple slide, a lazy river, a spray play area, and concessions. Open Memorial Day weekend-Labor Day: Mon.-Fri. 11 a.m.-7 p.m.; Sat., Sun., & holidays 11 a.m.-8 p.m. Vehicle entrance fees: county residents $6/day ($3.00 for ages 62 & over), $30/year; nonresidents $10/day ($6 for ages 62 & over), $45/year. Water park admission: county residents $8 weekdays (after 5 p.m. $6.00), $10 weekends & holidays; nonresidents $10 weekdays (after 5 p.m. $7.00), $13 weekends & holidays. Children 36 inches tall and under are free. Children 36-42 inches receive discounted rate. washtenaw.org/rollinghills