Just outside of Jackson, Mississippi, this water park reopened in 2011 after receiving a major renovations. Older kids can get turned around on the Backsplash while little ones squeal with delight in Lil' Squirt's Hollow. Parents can relax a cabana by the white sands of Clearwater Key. Admission: $35/adults, $25/under 48", Free/0-3.
Season pass: $90/adults, $75/ages 4-11 (plus tax and fees).