Experience the universe in our magnificent hemispheric theater whose programs have been delighting visitors of all ages for over twenty-five years. Seeing the local bottlenose dolphins is one of the many essential Gulfport, MS, things to do . From a nationally-awarded children's museum, barrier island excursions - to a Civil War-era fort no less, to the South's favorite family water park, there are plenty of things to do in Gulfport for everyone in your vacation party.Play a round of 18, book a fishing charter, and explore the blueways on a rented paddleboard - all in one weekend! See Tripadvisor's 3,402 traveller reviews and photos of kid friendly Gulfport attractions Kid Friendly Activities Families are in luck when traveling to the area, since there are a ton of kid-friendly activities Gulfport, MS ! A terrific place to learn, play, and explore, the Institute for Marine Mammal Studies offers family-friendly marine fun for the entire gang. That means less crowds and better deals for those in the know! One of the many fun family places to go if you're looking for things to do with kids in Mississippi 148 Miles from Gulfport Family vacation activities in Gulfport, MS, are truly endless, and you will want to book your returning trip back before your first trip even comes to an end! Things to Do in Gulfport. Fun Things to Do in Gulfport with Kids: Family-friendly activities and fun things to do. Biloxi, Gulfport, Ocean Springs, Pass Christian and other Mississippi beach towns provide plenty of attractions and charm. Take a look at these 17 things to do along the Mississippi Gulf Coast with kids.