Cougar Creek Park Splash Pad
✓ Last confirmed for the 2026 season
Where: 6635 W. Cougar Ave., Las Vegas, Nevada
When: Opens April 1 (opened early on March 20 in 2026 due to record heat)
Hours: 8 a.m. – 10 p.m. daily
Cost: free
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This 15-acre county park in the southwest valley features an unusual river-style splash pad with spinnable wheels and small dams children can open and close as water flows downhill. The park also has a musical playground, zip lines and pickleball courts.