Caldera®
The Utopia® Spa Series
An exclusive combination of high-performance details make each Utopia spa a hydrotherapy powerhouse that’s easy to use with low operating costs. It’s the most ideal personal care experience, and a visually-stunning backyard focal point.
Every model is ready to use with our simple and intuitive FreshWater® Salt System for longer lasting, natural feeling water.
Caldera® Utopia® Cantabria®
8 person seating capacity, with 74 jets & measurements: 9' x 7'7" x 38".
Caldera® Utopia® Geneva®
6 person seating capacity, with 55 jets & measurements: 7'5" x 7'5" x 38".
Caldera® Utopia® Niagara®
7 person seating capacity, with 52 jets & measurements: 7'5" x 7'5" x 38".
Caldera® Utopia® Tahitian®
6 person seating capacity, with 48 jets & measurements: 7' x 7' x 36".
Caldera® Utopia® Florence™
6 person seating capacity, with 46 jets & measurements: 7' x 7' x 36".
Caldera® Utopia® Ravello™
3 person seating capacity, with 39 jets & measurements: 7' x 5'6" x 33".
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Caldera® spas are expertly designed and crafted to provide the ultimate in comfort, design, and performance, so you can achieve your goal of a healthy lifestyle.
Each Caldera hot tub offers the many benefits of warm water therapy and hydromassage right at home, helping you feel renewed anytime—even when you have only a few minutes to spare.