"Really good experience. The bar and restaurant staff were absolutely great and it was as much a pleasure meeting them as the experience itself.i give sip n dip 11/10 and will stop in again.nice place good parking,clean,nice restrooms,safe,good food super awsome tiki .buy a sticker downstairs. But if you are walking stay on the main drag because great falls encourages the homeless in that area on the side streets."

"WHAT AN ABSOLUTE HISTORIC TREASURE!!!!!!!!!! It is unimaginable in this era of tear-down-and build-new mentality of our society that this historic 1960's relic could have survived into this century!!!!!! A terrific spot with phenomenal service by the friendly staff.....and if I EVER get through GREAT FALLS again I will book into this hotel so I can get the full experience of the swimming mermaids. CONGRATS to all at the O'Haire INN and you lucky locals !!!!!"

"“Wooooooowww! Ok. I didn’t expect this. The day I went was the kind of horrible for the storybooks and I thought it was all downhill from there. O’Haire changed that quickly. First off! The Sip ‘n Dip lounge… with the MERMAIDS!!! 😁👏🏼👍🏼 Gracefully swimming in the glass tank behind the bar. It’s fun, whimsical, and totally unique. They don’t just swim, they connect with the guests, waving, playing, posing, even doing little tricks. It’s mesmerizing, and for me it completely erased the weight of a tough day. Pair that with great staff and a welcoming atmosphere, and it felt like pure magic. The hotel itself leans into retro charm in the best way. My room was clean, quiet, and carried this cool mid-century vibe.. patterned bedspread, vintage photos on the wall, even classic furniture that made it feel like stepping into another era. But it’s not just looks, it’s comfortable and cared for. The details sealed it for me. A working record player with vinyls provided (yes, in the room!). A playful little rubber duck waiting in the bathroom that made me laugh. Even the furniture and fixtures had personality, the kind you can’t get in a chain hotel. It’s rare to find a place that balances comfort, nostalgia, and fun so effortlessly. What started as one of the roughest days I can remember turned into an unforgettable evening, all thanks to O’Haire and their amazing team. If you’re in Great Falls, do yourself a favor and stop in, even if it’s just for the Sip ‘n Dip and the mermaids. You’ll leave lighter, happier, and with a story worth telling!"

"Well… to start. I completely wiped out and fell in the middle of the bar. I didn’t see the step 😂 the staff was amazing about it, and helped me. It was a VERY mortifying moment. They made an embarrassing moment MUCH more tolerable. 😂 ANYWAYS- their appetizers were SO good! The black and bleu steak bites, and the duck bacon wontons specifically. Will definitely be going back to eat again! It was an overall great experience, we got to see the mermaid and everything! ❤️"

"So much fun! I don't drink alcohol but the have great moktails as well and you get to keep the cup. Mermaids swim is so cool and we were there for the lounge singer as well. Great place!"