Party Rooms

Schedule your next party in one of the Waterpark’s awesome party rooms! All rooms have access to a large flat screen TV. Birthday parties at the Waterpark are $37/person; we ask for a 10 person minimum. The price covers all of the following:

  • Access to the Waterpark and H2O Science Center (inside Waterpark) for the day
  • Hamburgers or Hot Dogs, French Fries, Ice Cream Sandwiches and Drinks
  • A private party room (see below) for an hour and a half (90 minutes), equipped with large flat screen TV
  • An Event Coordinator on-site during the party

To make a reservation, please use our contact form, email us at, or call 503-434-4185 to book your group today!

A 50% deposit is requested upon booking to hold your reservation. 

Marine Room

Come celebrate with your friends sitting in our custom table shaped like a life boat! (648 square feet)


Aviation Room

Our Aviation Room has sliding panels so it can accommodate larger groups of 30; or it can be broken down into two rooms for smaller parties. (841 square feet)


Space History Room

With gorgeous views of the Oak Grove and the Evergreen Vineyards, the Space Room is the most private of all our birthday rooms. It’s a perfect place to celebrate a birthday! (521 square feet)

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