H20ooohh Indoor Waterpark (Lake Harmony, Pennsylvania)

Split Rock Resort
100 Moseywood Rd
Lake Hormany, PA
(570) 722-9111

Located in the Pocono Mountains, the creatively named H20ooohh Indoor Waterpark provides year-round recreation for visitors to this popular tourist area. You can stay at the attached resort for maximum convenience, or purchase a day pass separately. Either way, a trip to an indoor water park offers a nice complement to a day sightseeing, fishing, skiing, or whatever it is that draws you to the Poconos.


The H2Ooohh Indoor Waterpark is part of the Split Rock Resort and Golf Club, a large hotel featuring over 500 rooms with a variety of amenities (and price tags). The decor ranges from rustic to modern, with many of the rooms and suites resembling the accommodations at a classic bed and breakfast. As you’ve probably guessed by now, the indoor water park is not the only activity that draws in guests – the Split Rock Golf course is another big attraction. There’s also a bowling alley, arcade, and movie theater onsite.

Slides and Rides

The H2Ooohh Indoor Waterpark is 48,000 square feet – not one of the larger indoor water parks in Pennsylvania, but decent-sized nonetheless. You can get packages that include both room and discounted water park passes, or buy the passes separately. The admission price seems a bit steep for a water park of this size, but then the facility is clean and modern with a lot of popular water attractions. Here are the major features:

  • Multiple Body and Tube Slides
  • Surfing Simulator
  • Wave Pool
  • Kiddie Play Fort with Tipping Bucket
  • Hot Tub Area (Lava Springs)


Fortunately, there are seasonal specials and a discounted rate for observers, giving you a couple of options to save money while visiting the water park. Unfortunately, H2Ooohh may not be open every day of the week, so if using it is important to your trip, make sure you check with the resort before making plans. One other thing to keep in mind is that there’s no towel service here, so you need to bring your own if you want to avoid paying for one at the gift shop.

Nearby Attractions

Obviously, there’s a lot to do in the Poconos – otherwise, all the tourists wouldn’t be flocking there every year. Lake Harmony in particular features the Big Boulder Ski Area, which doubles as a hiking area during the warmer months. The area has a lot of outdoor activities at all times of the year, which makes it an ideal place for a water park that’s open at all times of the year.