hotels with water parks   Park Info

Water park Amenities

  • Interactive playhouse with 250-gallon water dumping bucket and 4 smaller slides for toddlers and kids under 48 inches
  • Barracuda Blaster 3-story tube slide for 1 or 2 riders (must be over 48 inches or taller, 600-lb weight limit)
  • Tropical Twister 3-story body slide for single riders (must be 48 inches or taller, 350-lb weight limit)
  • 55,000 gallon wave pool
  • 20-person hot tub
  • Activity pool with basketball hoops
  • Lilly pads for agility
  • Locker rooms with public showering area and bathroom stalls- handicap access and privacy options
  • Lockers for rent
  • First aid station
  • Shark Shack
  • Three private party rooms
  • Arcade games
  • Gift Shop items
  • Patio space for sun bathing and private party rental
  • Family restroom



  • Children under 14 must have an adult guardian present in the water park with them at all times.

  • Absolutely NO RUNNING! Deck surface becomes wet and may be slick in spots. Take precaution to protect personal safety.

  • All guests must have a valid wristband for the current day.
  • Children under 4’6” who are unable to swim independently are required to wear a lifejacket and/or need to be within arm's reach of a guardian at all times.
  • Pets are not permitted in the water park. Service animals may not enter any water features.
  • With the exception of birthday cake/cupcakes and ice cream, NO outside food, beverages, or alcohol may be brought into the park without the approval of the water park manager.
  • The Reef is not responsible for lost or stolen articles. It is advised to remove jewelry, watches, etc., and secure them in a safe place. You may inquire about lost articles at the Lost and Found at the front desk.
  • It is strongly advised to remove any jewelry for your personal safety and to prevent damage from pool chemicals.
  • In compliance with Montana State law, the Reef does not allow any child under the age of 6 to sit in the hot tub.
  • Persons with any medical, health, or self-imposed restrictions on their physical activity, are infirm, overweight for their body type, or under a doctor’s care, should not use these attractions.
    Pregnant women are encouraged not to use most attractions
  • Please follow instructions from lifeguards for your safety. Refusal or failure to follow the Reef’s rules and restrictions may result in non-refundable ejection from the facility.
  • Diving & horseplay are not allowed.
  • Personal floatation devices, boards, noodles, inflatables, etc., are not allowed.
  • Some attractions have height restrictions. Children under 48” are advised to wear a life vest on most attractions.
  • Due to safety concerns, our insurance policy does not allow children under 48 inches to ride our two 3-story slides. However, children who are 45 inches to 48 inches may only ride the purple three-story slide with an adult/guardian who has signed a waiver. In this instance, he/she will be charged the $14.95 admission fee.
  • Life vests are $10.00 to rent, but you get $5 cash upon return. Based on availability, you are encouraged to bring your Personal Coast Guard-approved life vest.
  • Proper swimming attire (without exposed metal or plastic zippers, buttons, rivets, belts or other forms of ornaments) is required to participate in water activities.
  • Cut off jean shorts are not allowed.
  • We recommend that you observe each ride before participating.
  • On some attractions, sunglasses and eyeglasses may be worn, but must be secured in place. The Reef is not responsible for lost or damaged eyewear.
  • Refusal or failure to follow the Reef rules and restrictions is a safety issue which puts yourself and/or others at risk of serious injury. Willful violations and/or the inability to adhere to the rules and restrictions may result in non-refundable ejection from the Reef property.
  • Entrance into the park constitutes permission to be photographed while at the water park, along with use thereof for any non-defamatory purpose, without payment to the patron.


water park games

Please bring your own towels. We provide complimentary towels to resort guests only.
The Reef also has towels available for purchase.