Set your ‘Out of Office’ and commute to fun this summer!

Neptune Island is a splashing FUN place for corporate employee/family picnics, family and school reunions, church groups, and other social outings.

Discounts are available for groups of 15 guests and more. Reservations for groups must be made 72 hours in advance to qualify for discounted admissions. Make reservations for your group now by sending an email to or by stopping by the Admissions Office at the waterpark.

Daily Admission Group Rates

15-24 Guests - $15.99 each
25-49 Guests - $14.99 each
50-99 Guests - $13.99 each
100-199 Guests - $12.99 each
200+ Guests - $11.99 each

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 or calling 843.951.9400.

Large Employers Season Passes

Neptune Island Waterpark now offers discounted season passes for Large Employers in our region. To qualify, corporate entities must have a minimum of 100 employees and enroll in our ‘Large Employers Season Pass Program’. For more information on how to enroll your business, contact Jordan Braddock, Marketing & Revenue Manager at or 843.951.9400 ext 1004.

2019 Large Employers
CareSouth Carolina - Hartsville, SC
Carolina Canners, Inc. - Cheraw, SC
Carolina Pines Regional Medical Center - Hartsville, SC
City of Hartsville - Hartsville, SC
Coker University - Hartsville, SC
County of Darlington - Darlington, SC
Florence 1 Schools - Florence, SC
Florence County School District 2 - Pamplico, SC
Florence School District 4 - Timmonsville, SC
GE Healthcare - Florence, SC
Honda of South Carolina Manufacturing, Inc. - Timmonsville, SC
The Medical Group - Hartsville, SC
NanYa Plastics Corp., America - Lake City, SC
North Industrial Machine - Hartsville, SC
Otis Elevator - Florence, SC
Pepsi of Florence - Florence, SC
Raldex Hospitality - Florence, SC
Ruiz Foods - Florence, SC
Stanley Black & Decker - Cheraw, SC
Stingray Boats - Hartsville, SC

Park Rental

We reserve park buyouts for corporate entities during non-peak season. Our park has a maximum capacity of 1,297. Please contact Jordan Braddock, Marketing & Revenue Manager, at if your business is interested in securing one of our select park buyout dates this season.


Neptune Island Waterpark welcomed over 64,000 guests during its inaugural season. We welcome the opportunity to expose corporate entities to our guests during their escape to the island. For more information on partnership opportunities, please email us at