Surf n' Slide Waterpark

Family Fun in the Sun! Only in Moses Lake will you find Washington State's premier outdoor aquatic center. This family-oriented facility offers many activities and is designed for swimmers of all ages and abilities. Located in Central Washington, the weather is warm and the sun shines almost every day. Surf 'n Slide Water Park is ideal for vacationers, serious and recreational swimmers, and especially families. Admission fees are very reasonable. Surf 'n Slide Water Park is located close to area hotels, downtown shopping and the sparkling waters of Moses Lake.



Address: 401 West 4th Avenue, Moses Lake, WA 98837 e-mail: phone: 509-764-3842 or 509-764-3805


Date & Times

June 6 - August 27: 11:00am - 6:30pm Monday through Thursday 11:00pm - 7:00pm Friday through Sunday August 28 - 30: 4:00pm - 8:00pm August 31 - September 2: 11:00am - 7:00pm


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  • 4 years and under: FREE
  • 5-12 years old: $8.00
  • 13-17 years old: $9.00
  • 18-64 years old: $10.00
  • Senior 65 and up: $8.00


The Flowrider (artificial surfing simulator) • 300 foot Lazy River • Children's Splash Pad • Large Deck and Patio Area • Two 200 ft. Water Slides • Two sand volleyball courts • Treasure Island Water Structure • Baby Octopus Slide • Children's Playground • 1 & 3 Meter Diving Boards • American Red Cross Lifeguards • Olympic-Size Competitive pool • Tube Slide • Full Service Concession Stand • Security Lockers • Handicapped Accessibility • Picnic Shelter

For more information and details please click here to be redirected to the Parks & Recreation Page.