Beautifully designed and styled with the widest range of options, the Caldera Utopia hot tub models offer a serene, calming experience that helps you release tension, reduce aches and revitalize your body and mind.

The Caldera Paradise Series is known for its versatile seating in models like the Martinique®, a repeat selection by Consumer’s Digest as a “Best Buy” in portable hot tubs.

The Caldera Vacanza Series hot tubs have been thoughtfully designed with options that provide the broadest range of therapeutic benefits at the greatest value

Customer Reviews

      I could not be more pleased with my spa. The equipment is high quality and the personal touch that Paul Madden, with Water by Design provides is second to none.   

Frank Beamer – Virginia Tech Hokies Head Coach

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Customer Reviews

      We are very pleased with our new hot tub. We appreciate Water By Design for their help and advice. We were glad to become acquainted with Paul and enjoyed our time with him.   

Frank & Betty Evans from Wytheville, VA

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Customer Reviews

      Paul was really helpful and I appreciate all the time spent explaining the differences and features of the different models we were considering. I would recommend Water By Design to anyone who is contemplating a spa purchase.   

Charlie Shelton from Cloverdale, VA

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