Reef Indoor Water Park

Billings, Montana

"Nothing beats the summer heat like a visit to Reef Indoor Water Park, the largest indoor water park in Montana."

Recommended For

Families: With features for every age group, it’s a full day of safe, supervised fun.
Thrill Seekers: Race down the Tropical Twister or tackle the three-story tube slide.
Birthday Parties & Groups: Rent a private party room or patio for a stress-free celebration.

Highlights

Wave Pool: 55,000 gallons of fun with waves over three feet tall.
Interactive Playhouse: Features a 250-gallon tipping water bucket that keeps kids giggling.
Hot Tub & Water Basketball: Soak in a 20-person hot tub or shoot hoops in the activity pool.

Visitor Tips

Bring towels, flip-flops, and a change of clothes—locker rooms and showers are available on-site.
Check online for daily hours and any seasonal maintenance closures before visiting.
Consider weekday visits for fewer crowds and more time on the slides.

Local Vibe

Reef Indoor Water Park is where summer vibes never end, no matter the weather outside. It’s a favorite among locals and tourists alike for its exciting mix of heart-pounding slides and laid-back family fun—all under one roof in Billings.

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