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H20 Water Park

An all new park for your summer fun!

Life is bigger and better at the Cape Cod Inflatable Park with the opening of The H2O water park. The H2O opened in 2018 and has been providing hours of summer fun on Cape Cod ever since. The H2O has something for everyone to enjoy from young toddlers to the young at heart, those craving excitement or those needing to relax. The H2O water park on Cape Cod has the following great features for a full day of family fun, plus the rides shown below:

  • Complimentary tubes and life jackets
  • Food and drink for purchase within this area of the park
  • Locker rentals for a nominal fee
  • Bathrooms located within The H2O
  • Cabanas available for rental
  • Lounge chairs and tables with chairs and an umbrella

Please Note
All guests will need to purchase a pass to enter The H2O. (The only exception is infants up to one year of age.) Guests 13 years old and under must be accompanied by an adult to enter The H2O.

Don’t miss a moment in the parks. Book your stay at the Cape Cod Family Resort and be right in the center of the action. Guests who book their stay directly with us enjoy up to 6 free passes to the park each day of their stay.

H20 Ride Experiences

Check out the thrill level you can expect at the H20 Park!


The H2O is an outdoor seasonal area within the Cape Cod Inflatable Park.

June 18th – September 6th
Daily from 10am – 6pm

  • A day pass for The H20 is $25 per person.
  • Toddlers under 38 inches cost $20
  • Children under 12 months old are free.
  • We also offer an evening pass to The H2O to be used from 4pm-6pm for $20 or $15 for toddlers under 38 inches.

Yes, all guests over 12 months of age need to purchase a pass to enter The H2O. Children 13 years of age and under must be accompanied by an adult.

Yes, there are bathrooms in The H2O and lockers that are available for a small daily rental fee. The changing areas are located within the Cape Cod Inflatable Park (dry rides).

No, you will need to bring your own towels. We do offer towels for sale at our gift shop if you happen to forget yours.

The Cape Cod Inflatable Park is committed to guest safety; therefore, glass containers, coolers, and outside food or beverages are not permitted inside the park. We do offer tables and chairs with umbrellas just outside the park entrance for those who wish to bring food with them and enjoy it outside the park.

 Yes, guests may exit and re-enter the park as often as you’d like. Just remember to keep your pass with you at all times as that will be required to re-enter.

The water for all attractions in The H2O is chlorinated and filtered. Staff members test the water quality of our attractions frequently throughout the day, to ensure our water quality is compliant with state and local guidelines. There may be short times when a ride or attraction is temporarily unavailable to allow us to complete this process.

Inside the park, guests wishing to participate in swimming activities must be wearing a lined swimsuit. Loose fitting clothing and accessories that pose an entrapment risk are not permitted. Clothing that is revealing or has questionable content is not permitted and judgment on the appropriateness of clothing is at the sole discretion of park management. Children who are wearing a diaper must have a swim diaper on at all times.

Outside of the water park, socks and cover-ups are required. This includes all lobby areas, Shark Bites Cafe & Arcade, and all Cape Cod Family Resort common areas.

For guests who wish to enjoy more than one of our parks, an overnight stay at the Cape Cod Family Resort is often the most cost-effective plan. Guests who book a room at the Cape Cod Family Resort directly through our website or by phone receive 4 free passes to all three parks at the Cape Cod Inflatable Park for each day of their stay.

If The H2O has to close due to weather within two hours of your arrival you will be issued a voucher to return to the park at a later time of your choosing.

If someone in your party requires any sort of medicines or devices to be with them at the park then we ask you to call 508-241-5424 prior to your arrival to set up accommodations for your needs. Please note that all bags, coolers or equipment noted as a medically required item is subject to inspection prior to admission. This policy does not include accommodations for food to be brought into the park for food allergies. Our cafes offer gluten-free items which will be noted on the menu in the park and we don’t use any nut products at the Shark Bites Cafe, all our food is cooked in soybean oil.