Adventure Island 10001 Malcolm McKinley Drive Tampa, Fla. (813) 987-5660 This water theme park features water slides, wave pools, water volleyball and swimming pools on 36 acres. The park is open March through October. From Interstate 275, take the Busch Gardens exit and follow the signs to Adventure Island (located near Busch Gardens). Open Monday through Thursday, 9 a.m. to 7 p.m. Open Friday through Sunday 9 a.m. to 8 p.m. Hours subject to change depending on weather conditions. Adults $20.95 (plus tax), children 3-9 $18.95 (plus tax), children 2 and younger free. Parking is $2. Prices are subject to change. We encourage visitors to call (813) 987-5660 for the latest prices.