Splish Splash Park Season Opening 2026

Sat May 23, 2026 - Mon May 25, 2026
- see all dates
Repeating every days through May 25, 2026.
10:00am ET
Age: All ages
Price: $49.99 (online)
Location:
Splish Spash
(631) 727-3600
2549 Splish Splash Drive, Riverhead, NY, 11901
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Splish Splash, Long Island's largest water park, reopens for the summer season with an all-new kid zone. The 96-acre park has two dozen rides, ranging from tame kiddie pools to dark tunnels of terror. New this year in 2025 was a new water playground, Stingray Bay and Neon Nights.

READ MORE: Long Island Summer Fun: A Parent's Take on Splish Splash and the New Water Playground

 

** Activity dates/times are subject to change. Please click through to the activity website to verify.