Birch Bay Waterslides
Birch Bay
360-371-7500
Four-acre park with 4 slides, 60-foot speed slide, lazy river, family raft ride, kiddie slides, and hot tub.
Great Wolf Lodge
On the Chehalis Reservation in Grand Mound, Washington
Indoor water park resort.
Splash Down Waterpark
Spokane Valley
(509) 924-3079
Small park includes a bowl ride and a speed slide.
Slidewaters
Chelan
509-682-5751
Attractio
Wild Waves
Federal Way, WA
Affiliated theme park: Onsite theme park is also called Wild Waves.
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