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Indoor Water Park

With a 56,000-square-feet indoor water park kept at a perfect 84 degrees year-round, your pack can enjoy a world of fun in Grand Mound, between Portland and Seattle, WA whether you are staying overnight or visiting for just a day.

a family enjoying great wolf lodge events
 
howling wolf

Stay overnight & enjoy more time in the water park

Stay overnight & enjoy more time in the water park

Access our water park any time after opening on your arrival day and until closing time on your departure day.

The water park will be open
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Fort Mackenzie
Best For: familychildrentoddlers

Prepare for fun in our interactive four-story water fort treehouse complete with slides and toys for the whole pack.

Ride Type Icon Indoor
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Slap Tail Pond
Best For: familyteenschildren

Catch a wave and play in the swells sweeping in from the five-foot deep end to the zero-depth entry shallows. Our wave pool can be enjoyed by pack members of all ages!

Ride Type Icon Indoor
Thrill Level Icon Mild Thrill
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River Canyon Run
Best For: adultsfamily

Twist and dip over this raft water slide's gentle curves and bends designed for the whole pack to enjoy.

Ride Type Icon Indoor
Thrill Level Icon Moderate Thrill
Height Icon Min. 42"
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Alberta Falls
Best For: adultsfamilyteens

Descend four stories on this exhilarating tandem tube ride to give your pack four times the fun!

Ride Type Icon Indoor
Thrill Level Icon Moderate Thrill
Height Icon Min. 42"
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Whooping Hollow
Best For: childrentoddlers

Watch your pups howl with glee as they ride down our perfectly-sized water slides.

Ride Type Icon Indoor
Thrill Level Icon Mild Thrill
Height Icon Min. 36"
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Totem Towers
Best For: familychildrentoddlers

Fly the coop on these water slides once you've reached the top of Fort MacKenzie, our interactive water fort treehouse.

Ride Type Icon Indoor
Thrill Level Icon Moderate Thrill
Height Icon Min. 42"
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Howlin' Tornado
Best For: adultsfamilyteens

Take the plunge through six stories of swishing, swirling, splashing fun on our signature water slide designed for the adventure-seekers in your pack!

Ride Type Icon Indoor
Thrill Level Icon High Thrill
Height Icon Min. 48"
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Cub Paw Pool
Best For: childrentoddlers

Splash and play with the pups in your pack in this kiddie swimming pool while exploring its fun activities.

Ride Type Icon Indoor
Height Icon Max. 52"
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Chinook Cove
Best For: familyteenschildren

Swim, splash, and play basketball within this fun water playground.

Ride Type Icon Indoor
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Big Foot Pass
Best For: familyteenschildren

Challenge your agility, speed, and coordination by attempting to cross these large, floating lily pads with the help of only cargo nets for a fun water park experience.

Ride Type Icon Indoor
Low Thrill Level Icon Low Thrill
Weight Icon Max. 400 lbs
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South Hot Springs
Best For: family

Relax and take a break from the water park action in our warming pool. This is open to pack members of all ages.

Ride Type Icon Indoor
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Come play for a day with a day pass

Come play for a day with a day pass

We offer several day passes to best fit your needs. Day passes include access to the water park, events, and more.


Make Your Waterpark Experience Unforgettable in Grand Mound, WA

With family packages and cabanas, you can make your stay extra memorable.

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Start Planning Today

Start Planning Today

Experience a world of play, all under one roof. Go with the flow in our water park resort or find adventurous dry-play throughout the lodge.