3 listed water parks within 50 miles of the Philadelphia, Pennsylvania city center (U.S. Census reference point), nearest first. 2 parks are in a neighboring state. Distances are straight-line miles, not driving distances. Parks without a confirmed map point are not included.
Independent water park in West Berlin, NJ with an indoor park and a seasonal outdoor park. One-day admission is sold online by date, and the calendar lists many closed weekdays.
Day tickets vary by date
View park detailsOutdoor summer water park inside Dorney Park in Allentown, Pennsylvania. Entry is included with a Dorney Park ticket or season pass; cabanas are reserved separately.
Included with Dorney Park ticket
View park detailsThe page notice says Crystal Springs is closed for 2026. Township-run outdoor water park in East Brunswick with a lazy river, water slides and several pools. It is seasonal and sells daily admission tickets.
Check official prices
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