We Plan. You Party.
Celebrate your child's birthday with friends & family at Avalanche Bay Waterpark! Enjoy splashing and swimming, food and fun with one of our Splash Party Add-On Packages.
All Party Packages include:
- Reserved seating for up to 10 people
- Birthday Cake (1/4 sheet)
- Endless Fountain Beverages
- Gift for the Birthday Child
Base Party:
- Personalized 1/4 Sheet Cake
- Endless Fountain Beverages
- Plates and plasticware
- Gift for Birthday Child
- Reserved seating for up to 10 people reservation
- ONLY $99
Premier Party:
- Personalized 1/4 Sheet Cake
- Endless Fountain Beverages
- PLUS Two (2) Pizzas
- Plates and plasticware
- Gift for Birthday Child | Avalanche Bay Beach Towel
- Reserved seating for up to 10 people reservation
- ONLY $149
Upgrade Your Fun
Arcade Add-On
Turn your child's birthday bash into an awesome adventure with our Arcade Card Add-On! It's the perfect way to extend the party fun and create even more winning memories – because every birthday hero deserves both water thrills AND arcade victories!
$10
Your Homebase
Give your family a "home base" while you enjoy the waterpark with our Premier Seating options! Rented for the day, choose between our exclusive Cabana Cove or our Premier Seating.
$60
Outdoor Adventures
Zoom through the trees on our Zipline Adventure Tour for a hit of adrenaline. Relax on the water at Deer Lake, or explore Northern Michigan from a scenic chairlift ride. Bring your sense of adventure, we'll provide the rest.