Geyser Falls Water Theme Park
http://www.geyserfalls.com
"This is an amazing park offering a fun and exciting water theme park with a lazy river, wave pool, speed and tube slides and more. This is no ordinary water park. Bonus attraction are Clearwater Key, a white sand beach with crystal clear pools and The Beach Club, a full-service restaurant along with activity area, picnic areas, swimming, and water playground. Rentals are available."
Location: 209 Black Jack Road, Choctaw, MS
Mailing Address: P.O. Box 6046, Choctaw, MS 39350
Phone: 601.389.3100
Toll Free: 866.447.3275
Email: twallace@pearlriverresort.com

Grand Paradise Waterpark
http://www.grandparadisewaterpark.com
"Great fun is happening at these seven acres of water excitement! Attractions include Paradise River, The Water Fort, Waddleland, Wipeout, Tropical Splash, Grand Falls, Lazy River and Aqua Play Center. Activity area, picnic area, swimming, and water playground are included. Come celebrate your birthday with us!"
Location: 50 Grandview Drive, Collins, MS 39428
Phone: 601.765.8118
Email: sdavis@grandparadisewaterpark.com

Gulf Islands Waterpark
http://www.gulfislandswaterpark.com
"Gulf Islands is the largest waterpark on the coast. This 10-acre exciting waterpark has something to offer for every age. The attractions are named after local landmarks, such as the Horn Island Blaster, the coast's first and only water roller coaster, together with the Camille Cutter, the Deer Island Express, the Cat Island Catapult, Lil' Pelican's Bay, the Ship Island Wreck, the Lazy Pearl, Padscagula, Waveland Wave Pool, and the (not so) Long Beach Food Court - also offering dining/party areas and private cabana rentals. The Master Blaster Water Rollercoasters were voted #1 water attraction 9 times in a row!"
Location: 13100 16th Street, Gulfport, MS 39503
Phone: 228.328.1266
Toll Free: 866.485.3386
Email: customerservice@gulfislandswaterpark.com

Pep's Point Water Park
"There's a reason Pep's Point has earned a reputation as a great place for family fun in the sun and water. It is an ideal water park and offers canoeing/tubing, picnic areas, swimming, water playground, mini golf, 3 cabins and campground, game room, water slides, bathhouse, large pavillions for family reunions and company retreats. The park is open for the summer season."
Location: 382 Pep's Point Road, Hattiesburg, MS
Mailing Address: P.O. Box 17917, Hattiesburg, MS 39404-7917
Phone: 601.582.8461

Splashdown Country
http://www.waterparkin.com
"Waterpark featuring activity area, waterslides, boat launch, cabins, developed camping and water playground."
Location: Lake Okatibbee, 9238 Pine Springs Road, Meridian MS, 39305
Phone: 601.737.2370