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Avalanche Bay

1 Boyne Mountain Rd,
Boyne Falls, MI 49713
(866) 976-6972 (Toll-Free)

Are you searching for crazy family fun?! Well, you've just found it! At 88,000 square feet, Avalanche Bay is the largest indoor waterpark hotel in Michigan offering huge amounts of water fun for every age. Centrally located at the heart of Boyne Mountain Resort, this wet and wild waterpark is always 84 degrees and open all year 'round, making it the perfect vacation destination or just a day trip. Come see why Midwest Living voted us with Boyne Mountain Resort one of their "45 Midwest Resorts We Love". 

Monday: 4:00 – 8:00 PM
Tuesday: 4:00 – 8:00 PM
Wednesday: 4:00 – 8:00 PM
Thursday: 4:00 – 8:00 PM
Friday: 11:00 AM – 8:00 PM
Saturday: 11:00 AM – 8:00 PM
Sunday: 11:00 AM – 8:00 PM
Recreation Type
Indoor Water Park

Google Reviews


Lisa Dragan

2 weeks ago
Good water park for the price and facility. I would never vacation here just for this water park, but it's a good stop to add onto other trip plans. Was pretty shocked this year when I was charged $20.00 for a wristband to supervise my kids. Even though i was not using the water park and was just there to watch. Have never been charged that before as you're required to be there with your kids under certain ages.

Raymond Hadley

a month ago
Strictly talking about the Waterpark, nothing really stands out in terms of slides and such. Having the surf wave is a huge boon and really fun. It's an average indoor Waterpark. What separates Avalanche Bay from other places I've been is the life guards. Not only were they attentive, but they were professional and friendly. They were everywhere and I felt confident in letting my kids go about without my supervision, and that my kids would be safe. They were helpful and helped all my kids learn to surf and such. The lifeguards are what make this place great.


a month ago
Disappointed!!! We heard this was a largest water park in Mi. The lighting is dim, the air hurt our eyes from chlorine! Even before we got into the cold water! They aloud high school age boys to throw balls at each other in the little kiddos pool! Hit our 1 year old in the head with a ball! Not as much to do compared to other indoor water parks!!! Anyone can walk right in there, they don’t check to see if you have a tickets!!! Bathrooms/locker rooms not clean! Will not go back!

Abigail Richard

a month ago
My family only visited the water park, Avalanche Bay, we did not stay in the hotel. The water park was okay. The stairs going up to the slides were painted gray and black, and it made it a little weird to walk up... they should maybe have a brighter color on the edge of the step for safety purposes. It didn't seem like there was enough chlorine in the pools. There was an odd background smell across the whole water park that smelled like a lack of chlorine and almost like a mechanical oil issue? The area for the kids, the big fort, was good overall. Again, there are a few safety issues with one area that is a wooden bridge that was SUPER slippery that they had rubber rugs on, but they really should come up with a more permanent solution...the rugs didn't cover the entire bridge and were slid down themselves a little even. There were also a few different step areas in the fort that were a little raised that if you're not careful and picking up your feet enough will trip you, or potentially hurt the bottom of your foot. The locker rooms as a visiting day guest were ok. I was really only SUPER concerned about the shower areas. I went in to shower off before leaving as I was a day guest, and there were little moths on my legs and body in the shower that were living in the shower, and the walls of the showers could use a good deep clean. We did enjoy the racing slides, the lazy river, and the big slides. We most likely will be back, but we may utilize the bathroom of the hotel lobby as that was quite a bit cleaner to the eye, and there were no moths in that restroom.

Doug Nale

in the last week
Can't say anything about the rooms as we didn't stay there. But it's a nice water park. We've been to many and this is near the top. Check in was hectic as they were understaffed and it took quite a while to check in. Food/refreshments were close to Disney prices so be prepared.


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