Birch Bay Waterslides is 5 mi. w. of I-5 exit 270 at 4874 Birch Bay-Lynden Rd. The park features four 400-foot warm-water flumes that descend in loops and curves to receiving pools. Also featured are three children's flumes and one ramp slide, inner tube rides, a 60-foot-high hydrocliff slide, an activity pool, a whirlpool, a volleyball court, picnic facilities and beach areas.
Food is available.