*Discount only applies with purchase of a Sundance® Spa.
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Great Bay Spa & Sauna Has Moved To A New Location!
Come check out our new state-of-the-art showroom at 1850 Woodbury Ave, Portsmouth, NH 03801! Our new and improved location showcases all of our top-selling products including Sundance® Spas, Hydropool Swim Spas, Helo Saunas, and more!
End 2022 by saving 22% or more on Hot Tubs, Swim Spas, and Saunas! Now is the best time to get ready for the new year!Learn More!