Add Yahoo as a preferred source to see more of our stories on Google. Washington’s largest theme and waterpark is promising new thrills and chills this fall—including a chance to win some spooktacular ...

Wild Waves Theme Park in Federal Way is closing down after its 2026 season, the company announced on Dec. 10. The 70-acre theme and water park opened in 1977 and is operated by Premier Parks LLC. In ...

After nearly 50 years as a Pacific Northwest summer staple, Wild Waves Theme & Water Park in Federal Way, long considered Seattle’s only true theme park, announced that its 2026 operating season will ...

Washingtonians will have one more season to hurtle down the slides and rides at Wild Waves in Federal Way: The theme and water park off Interstate 5 will close after the 2026 season. In a news release ...