Fins Up! Water Park Birthday Parties
Wet and Wild Fun For Your Celebration
Fins Up! Water Park and Fin City Arcade are the hotspots for kids' water park birthday parties in Hyannis. We can accommodate birthday parties with attractions that are appropriate for children of all ages - from 1 to 100.
Water Park Birthday Parties FAQ'S Water Park Birthday Parties FAQ'S
Monday, Wednesday, Thursday & Friday: 4:00 PM – 6:00 PM
Saturday & Sunday: 11:00 AM – 1:00 PM, 2:00 PM – 4:00 PM, and 5:00 PM – 7:00 PM
Birthday party bookings are not available on Tuesdays due to our special Frost & Float event.
Reservations can be made up to five days in advance. Bookings within this five-day window are subject to availability.
Yes! Additional food from our Water Park Parties Menu can be purchased, but orders for weekend parties must be placed at least 72 hours in advance.
Yes! Additional food can be purchased from Feeding Frenzy on the day of your party.
Yes! Bringing a cake or cupcakes is a privilege included with your birthday party package. Please note that we cannot provide storage for cakes or cupcakes.
No. Outside food and beverages are not permitted inside the water park, with the exception of the cake or cupcakes permitted under your birthday party package.
Early setup is not guaranteed. Please check with the Fins Up Water Park desk upon arrival to see if early access to your party area is available.
No. Balloons are not permitted inside the water park.
Yes! Towels are included with your birthday party package, so you can focus on having a fintastic celebration.
