Birch Bay Waterslides

Blaine, WA

Water Fun
4 (4 reviews)

Where are we going?

Address: 4874 Birch Bay Lynden Rd, Blaine, WA 98230, USA How do we get there? Number: 360 371-7500
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About this activity

Birch Bay Waterslides could be the COOLEST family day out you've had! Here, the whole family can cool down in that warm Washington summer sun, and just, well, have a great time!

Birch Bay Waterslides gives you four acres of park fun to enjoy, and of course, a whole lotta slide action for all ages! 

There are four large slides to get you going, where kids can ride on their parents laps, before you brave the bigger and more thrilling slides. Have you ever tried a 60ft Hydrodop Speed Slide? Well, here's a pre-warning: it's FAST!

Those who love thrills can try the Black Hole Tube Slide, or enjoy the wide ramp slide for something different. Those younger ones in the family, or those who don't like the speed of certain slides can enjoy the tame river ride, or just have mini-thrills on the three kiddie slides (yes, we said three!) perfect for those under 8 years.

For some playful fun, the activity pool has beach entry and is only 4ft deep, so great for just enjoying a splash about.

If you want to enjoy some dry activities for a while, you can play on the sand volleyball court or basketball court, or just relax in the many, MANY lounge chairs!

Activity location

How much does it cost?



$22.50 (Over 6 years)



$13 (ages 3-5)



Military discounts, and post 3pm admission


Free Under

2 years


Last Updates


Birch Bay Waterslides FAQ’s

Play time is hungry work, so head to the concessions to enjoy hamburgers, hot dogs, corn dogs, chicken strips, pizza by the slice, curly fries, ice cream, sundaes, slushies, and soda! It opens at 11am.

There is also Birch Bay Pizza too!

You can borrow volleyballs and basketballs from the gift shop!

Visit the gift shop for some great Birch Bay Waterslides souvenirs and apparel. Forget Something? The gift shop carries a complete line of necessities for any waterslide experience including a wide range of pool toys and fun things for the kids.

Just speak to staff about the accessibility of the attractions -they will be able to advise!

Kids under 2 years must wear a swim diaper

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