Our reliable, high-performance spas are designed for comfort, efficient energy use, and simple maintenance so you can enjoy the full wellness benefits that come from making a hot tub part of your daily routine.

Caldera^® Spas was founded in 1976 and is one of the most heralded and trusted spa brands in the world. Caldera is manufactured by Watkins Wellness—the global industry leader having built more than one million hot tubs.

From precision craftsmanship to rigorous quality control and testing, each Caldera spa is scrutinized for form, function, fit, and finish before it is ready for you. We are committed to the highest level of engineering and construction.

The Hot Spring^® team is invested in doing more than making the best spas in the industry—we also create great experiences while providing all of the wellness benefits of hydrotherapy, including relaxation, relief, and reconnection. Soaking in a Hot Spring hot tub can help reduce stress and improve sleep.

As an innovator in hot tub manufacturing, we own a long list of patents that offer the latest technology in water care and other spa systems to our customers.

• The No-Fault^® heater with titanium housing and an element that fights corrosion to keep your heater working efficiently.
• A patented pump shroud that captures excess heat from the pump area and transfers it to the water.
• Tri-X^® filter technology that offers twice the cleaning area of other cartridge filters to clean 100 percent of the water—even when the jets are running.
• The FreshWater^® Salt System, a unique water care system that generates chlorine from salt and takes the guesswork out of water care.

Moreover, every Hot Spring spa is subject to rigorous quality control of form, function, fit, and finish before leaving the plant. We’re dedicated to manufacturing spas that provide The Absolute Best Hot Tub Ownership Experience^®.