Birch Bay Waterslides

Birch Bay Waterslides Celebrating 40+ years as the Northwest’s favorite seasonal waterpark destination. We are open everyday 10AM-6PM this summer!

CLOSED FOR THE 2026 SEASON

Birch Bay Waterslides is a family-friendly waterpark in Birch Bay, Washington, offering waterslides, cabana rentals, food, and summer fun. Come visit us where the Fun ALWAYS Shines! This year we will also be featuring Summer Slide Nights! Mark your calendars now for this fun opportunity to beat the heat until 9 PM!
☀️ Friday, July 1st, 7pm-9pm
☀️ Friday, July 15th 7pm-9pm
☀️ Friday, July 29th 7pm-9pm
☀️ Friday, August 12th 7pm-9pm
☀️ Friday, August 26th 7pm-9pm

Address

4874 Birch Bay Lynden Road
Blaine, WA
98230

Telephone

+13603717500

Website

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