Splish Splash, Long Island vs Martins Family Adventure, Grand Island
A side-by-side look at two water parks — rides, prices, amenities, and which one fits your trip.
Which Park Is Right for You?
Quick verdicts based on what each park offers.
Amenities Compared
What each park offers, side by side.
| Feature | Splish Splash, Long Island | Martins Family Adventure, Grand Island |
|---|---|---|
| Lazy River | ||
| Water Slides | ||
| Food & Dining | ||
| Gift Shop | ||
| Parking | ||
| Arcade |
Only at Splish Splash, Long Island
- wave pool
- lazy river
- water slides
- kids area
- cabana rentals
- food court
- changing rooms
- gift shop
- tube rentals
- splash pad
- picnic areas
- birthday party packages
- group rates
- season passes
Only at Martins Family Adventure, Grand Island
- Lazy River
- Water Slides
- kids-area
- Food & Dining
- changing-rooms
- Gift Shop
- Arcade
- mini-golf
- go-karts
- picnic-areas
- birthday-party-packages
- group-rates
- season-passes
Both parks share 1 amenities including Parking.
About Each Park
Splish Splash, Long Island
New York
Splish Splash sits on 96 acres in Calverton, Long Island, making it the biggest water park in the state. The park's got that classic Long Island vibe - busy, fun, and packed with families from the city looking to cool off. The Giant Twister is their signature ride, a massive funnel slide that'll have you screaming as you plummet into the bowl below. It's genuinely terrifying in the best way possible. The lazy river here is actually worth the float - it's long enough that you can genuinely relax, unlike some parks where you're doing laps around a tiny circle. For little ones, Splish Splash does kids' areas right. The splash zones have mini slides and water features that'll keep toddlers busy for hours while parents can actually sit down. The wave pool gets absolutely packed on summer weekends, so hit it early or late in the day. What sets this park apart is the sheer variety - they've got everything from gentle family slides to legitimate thrill rides that'll challenge even water slide veterans. The Cliff Hanger drop slides are particularly brutal if you're into that rush of terror before the floor drops out. Food's typical water park fare, but the portions are decent and they don't completely gouge you on prices. The park gets slammed on hot summer days since it's the go-to spot for NYC area families, so arriving right at opening is crucial. Parking fills up fast and you'll spend forever in lines if you show…
Read the full Splish Splash, Long Island guide →Martins Family Adventure, Grand Island
New York
Martin's Fantasy Island combines a classic amusement park with water attractions, giving you the best of both worlds on Grand Island near Niagara Falls. The water park side keeps things simple but fun with a lazy river that's perfect for floating away an afternoon, plus several water slides that range from family-friendly to moderately thrilling. What makes this place unique is how you can literally walk from the water park to dry rides like their wooden roller coaster and carnival games without leaving the property. The water attractions aren't massive, but they're well-maintained and the lazy river has good shade coverage, which you'll appreciate on hot summer days. This setup works great for families with mixed interests - some family members can hit the water while others ride the Ferris wheel, then everyone can meet up for lunch. The park has that classic Americana feel with reasonable prices compared to the mega-parks. You'll want to bring plenty of sunscreen since there's limited shade around the slide areas, and water shoes are smart for walking between the wet and dry sides. The food options are typical amusement park fare - think funnel cakes, pizza, and ice cream. Parking is free and plentiful, which is refreshing. The water park typically operates seasonally from late May through Labor Day, weather permitting. If you're planning a Niagara Falls trip and want something different from the tourist traps, this place offers a nice break where kids can actually play instead of just looking at waterfalls.…
Read the full Martins Family Adventure, Grand Island guide →Ready to visit Splish Splash, Long Island?