Groups Splash for LESS at
Neptune Island!

Thank you for a great 2024 season at Neptune Island Waterpark. We are closed until 2025!

Discounts are available for groups of 15 guests and more. Reservations for groups must be made 72 hours in advance with a 30% deposit to qualify for discounted admissions. Make reservations for your group by booking ONLINE NOW or by stopping by the Admissions Office at the waterpark during normal business hours.

Prices do not include Admissions Tax. South Carolina Admissions Tax is 5%. 30% deposit is required for reservation. Remaining balance is due in a single transaction at arrival time for your group. Please contact our Special Events & Groups Crew by emailing groups@neptuneisland.com or calling 843.951.9400.

We accept Cash, Visa, Mastercard, American Express and Discover. All tickets and passes are non-refundable and non-exchangable.

For answers to our most frequently asked questions, please visit our Rules & FAQs page. 

GROUP OUTINGS FREQUENTLY ASKED QUESTIONS

When does Neptune Island Waterpark open for the season?

Thank you for a great 2024 season at Neptune Island Waterpark. We are closed until 2025! For our complete schedule, visit our About the Park page.

Do you offer group rates in-person?

Neptune Island does not offer group rates for same day admission. We do require 72 hours advance reservation with deposit for group rates. You group may still enter the park but must pay full price admission. We require advance reservation so that our Crew members can adequately prepare for the large influx of guests we will see each day. Guests are more than welcome to make advance reservations for future visits in person at the Admissions Office.

Can we bring food into the park for our group?

No outside food or beverages are allowed into the park; this does exclude medications, factory sealed water bottles, and baby food. We do have multiple options for dining throughout the park that will meet the needs of your guests.

Do you have dining options for our group?

We do offer food packages for our groups who make advance reservations. Please ask our Group Sales Crew Members about food packages when making your reservation.

Do you rent out the entire park?

We reserve park buyouts for corporate entities during non-peak season. Our park has a maximum capacity of 1,297. Please contact our Group Sales & Special Events Crew at groups@neptuneisland.com if your business is interested in one of our select park buyout dates.

Do chaperones need a ticket?

Yes, anyone who enters into the park must have a ticket, including chaperones.

Do you have covered space for my group?

We do have 2 party pavilions available for rent in the park. Our 2 single pavilions have maximum capacity of 25 guests each, and are rented in 90 minute intervals as they are also used for our birthday party celebrations. Pavilion rentals are available on a first come, first serve basis. Pavilions may not be available for rent on peak days such as holidays and weekends.

My guests have season passes, do they need a ticket?

No, any guest who wishes to use their season pass during your visit will not need an admission ticket since they have unlimited visits for the entire season. You will not need to include these guests in your total for the group admission rate. They will need to bring their season pass card for entry into the park on your visit.

Do my guests that are 2 and under need a ticket?

Children two and under are free.