As much as we appreciate the quiet beauty of a Montana winter, being cooped up indoors can get dull quickly, especially if you have young children to entertain. But if you’re anywhere near Billings, you’re in luck, because there’s an indoor water park that stays open all winter. And for that, we are thankful.

The Reef Indoor Water Park is located at 1801 Majestic Lane in Billings.

Reef Indoor Water Park You’ll find it inside the Big Horn Resort.

There are two giant water slides, the Barracuda Blaster and the Tropical Twister, both of which are three stories high.

The Reef Indoor Water Park Facebook

There’s also a pretty epic 55,000 gallon wave pool.

The Reef Indoor Water Park Facebook

This water park can be a lifesaver on a cold winter day…

The Reef Indoor Water Park Facebook

… especially since there’s a 20-person hot tub waiting to warm you up.

The Reef Indoor Water Park Facebook

For the littles, there’s a 250-gallon water dumping bucket and 4 smaller slides.

The Reef Indoor Water Park Facebook

Reef Indoor Water Park $14.95 for all guests over 4 feet tall.

Reef Indoor Water Park There’s a $5 spectator fee for parents and guardians, but that includes the use of the hot tub. The park is open Thursday - Sunday.

A trip to The Reef will cure a case of cabin fever. But if water parks aren’t your thing, you could always go on a winter hike.

Reef Indoor Water Park

You’ll find it inside the Big Horn Resort.

The Reef Indoor Water Park Facebook

There’s a $5 spectator fee for parents and guardians, but that includes the use of the hot tub. The park is open Thursday - Sunday.

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