Skip to main content



Sip 'n Dip Lounge


  • Bar
Voted #1 bar in the world by GQ magazine in 2003 and one of the top tiki bars by USA Today! The Sip 'n Dip Lounge is a Montana Legend. Memories are made at the Sip 'n Dip Lounge while you watch the mermaids swim and listen to Piano Pat at the Piano Bar. You'll never forget your time spent here! Why not stay at the O'Haire Inn, home of the Sip 'n Dip Lounge so you can sip and then easily just walk to your room with out worrying about driving elsewhere?

The most unique feature of this lounge is the glass wall between the bar and the swimming pool. Watch swimmers under water while you sip your beverage. You never know who might turn up! Enjoy your favorite beverage and good conversation with friends. Or, if you're in the mood, try your luck at our gaming machines.

From June to September, soak up the sunshine on our outdoor patio, complete with a full-bar.

The mermaids appear Tuesday through Thursday from 8:00pm to midnight and on Friday and Saturdays from 9:00pm until 1:00am. Piano Pat is here Wednesday through Friday from 9:00pm - 11:30pm. Please call to confirm mermaid appearances if traveling long distances. Sometimes they may be out to sea and not in the pool!
Read More
Read More
Street Address
17 7th Street South
Great Falls, MT 59403 Get directions
Mailing Address
PO Box 1667
Great Falls, MT 59403
Toll Free
All Year
Sunday-Tuesday 11:30am to midnight Wednesday-Saturday 11:30am to 2am Mermaids in the pool 6:30pm to 10pm Monday - Saturday Mermaid Brunch is the first and third Sunday of every Month from 10am -2pm. Piano Pat plays Wed, Thu and Fri. * Not guaranteed. Our beloved Piano Pat is 80+ years old and sometimes she just can't make it. Please call ahead before you make a long drive. Thank you!
Payment Methods
American Express, Canadian Currency, Cash, Discover, Master Card, Travelers Checks, Visa
Reservations Not Accepted, Walk-Ins Welcome
Special direction map

Special Directions

Located downtown Great Falls on the corner of 7th Street and First Avenue South in the O'Haire Motor Inn.