Atlantis Waterpark two slides in the middle of the pool people playing in the pool


Atlantis Waterpark is a great place to host your child’s next birthday party in an exclusive party area! Take a moment to check out the party packages and don’t forget to print your free invitations once you book. Please note: dates and times fill up fast.

Big Splash Party at Neptune's Nook & Coral Cove

Neptune’s Nook and Coral Cove at Atlantis Waterpark are conveniently located on the pool deck. Adequate seating at picnic tables is provided. Each table has an umbrella to keep you and your guests cool on a great summer day!

A minimum of 10 guests must be paid at the time of reservation.

Big Splash Party Times:

  • 12:30 to 2:30 p.m.
  • 3:30 to 5:30 p.m.

10% discount for parties booked Monday-Thursday.

$35 per child, includes the following*

  • Admission to Atlantis Waterpark ALL DAY!
  • Neptune’s Nook or Coral Cove party area for 2 hours
  • Free Chaperone for each guest under 12 years old 
  • Personal party assistant for the duration of the party
  • Gift/Cake cart to use during party
  • Special gift for the birthday child
  • Valuable coupon for all birthday guests
  • Atlantis Birthday Invitation.pdf

 *Birthday Party Package does not include food.

Add-on additional items

  • Pizza with plates and napkins
  • Drink Pitcher with cups
  • Dippin’ Dots 
  • Deposit to cover a minimum of ten (10) guests must be paid at the time of reservation. Your reservation is not final until the full deposit has been received.
  • No outside food or beverage, except birthday cake/cupcakes and bottled water, may be brought into the waterpark. We are not responsible for holding or storing cakes.
  • Additional non-party guests will be charged general pool admission. Additional food and beverages may be purchased as add-ons.
  • In case of inclement weather or waterpark closure, the party may be rescheduled to another available date at no charge.
  • Cancellations or rescheduling more than 2 weeks before the event shall incur a $20 fee. Cancellations or rescheduling (unrelated to weather) less than two weeks before the event will result in a loss of half of the deposit. Cancellations or rescheduling within 48 hours of party will result in loss of deposit.
  • In the event of cancellation due to facility closure, a full refund will be made, or the party may be rescheduled to another open date. 
  • Package includes two (2) hours of exclusive use of the party area. See party details.
  • One free adult chaperone per guest, 12 and under.
  • Party packages do not include plates, napkins, cups, and plastic flatware unless food/drink add-ons are purchased. You may bring additional decorations.
  • Bags, coolers, and backpacks will be checked before entry for food, beverage, and other items.
  • Most birthday areas have maximum occupancy. Please be sure to reserve the appropriate size party area for your party.
  • Payment is due in full by the end of your party for all add-ons and additional guests.
  • Lifeguards are on duty to respond to aquatic emergencies. Parents/chaperones MUST watch their children.