The Reef Indoor Water Park

The Reef Indoor Water Park The REEF Indoor Water Park is Montana's largest indoor water park with 30,000 sq.ft of indoor water fun! Open to the public and inside The Big Horn Resort.
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The Reef Indoor Water Park is located inside The Big Horn Resort in Billings. Come speed down the Barracuda Blaster or The Tropical Twister which are three stories high! Afterward, take a refreshing dip in the wave pool. Our patio for sun lovers is open all summer long. We also have a cafe and just added healthier menu items. The Big Horn Lounge has visibility to the water park where the non-swimm

ing adults can relax and watch a favorite game on one of four big screen televisions. Visit us at TheBigHornResort.com

Have Turtley Terrific Birthday at The Reef Indoor Waterpark
06/15/2026

Have Turtley Terrific Birthday at The Reef Indoor Waterpark

Summer hours at The Reef Indoor Waterpark!!
06/15/2026

Summer hours at The Reef Indoor Waterpark!!

06/05/2026

The Reef indoor Waterpark is now open 7 day a week!!!

The Reef Indoor Waterpark is Open 7 Days a Week!!!
06/05/2026

The Reef Indoor Waterpark is Open 7 Days a Week!!!

06/05/2026

Book your Birthdays Online NOW!!!

06/05/2026

The Cove Arcade and Laser Tag is THE place for ultimate family fun and birthday parties! There are plenty of arcade games for all ages! Want a unique challenge? Try out our laser tag arena! Your visit is guaranteed to create memories that will last a lifetime.

06/05/2026

Address

1801 Majestic Lane
Billings, MT
59102

Opening Hours

Thursday 4pm - 8pm
Friday 4pm - 8pm
Saturday 11am - 9pm
Sunday 11am - 7pm

Telephone

+14068399300

Website

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