Join us on September 28th for Opening Night of Fright Fest!


Plan a Birthday Party at Washington’s ONLY Theme and Water Park!

We're the PERFECT place to celebrate your special day! Invite your friends, gather family, and prepare to celebrate with a day of rides, slides, and FUN!
Groups of 8 or more can book a Birthday Party Package and receive discounted tickets to enjoy all-day access* to Wild Waves Theme & Water Park.

Purchase 8 or more  Birthday Party tickets and the Birthday Child gets in for FREE!

BIG FUN Birthday Package

Package includes discounted admission tickets,
plus (1) FREE admission ticket for the birthday guest.
$28.99+tax per guest



BLAST OFF Birthday Package

Package includes discounted admission tickets and meal deal vouchers,
plus (1) FREE admission ticket and meal for the birthday guest.
$38.99+tax per guest



 Additional Party Packages for Groups of 25 or More: 

Parties of 25+

Hosting a bigger bash? Bring it to the Party Deck!
Enjoy access to this new, exclusive space and a custom catered meal!



Parties of 50+ 

Bringing the whole family? Book an outing with one of our Group Sales Account Executives for special pricing, catering, and exclusive packages!




Birthday Party FAQs

  • Does the park allow Birthday Cake to be brought in?
    - We are sorry, but as our Food & Beverage policy states, we do not allow birthday cake, or other outside food, into the park.
  • Do I need to purchase tickets for children 3 and under?
    - As always, children 3 and under are FREE, and do not count towards your group size.
  • How far in advance do I need to buy birthday party package tickets?
    - Birthday party packages can be purchased up until 12pm the day of your visit! 


*Paid Attractions - I-5 Dive Skycoaster and Soaring Eagle Zip Line - are an additional fee outside of your admission ticket.