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Caldera Spas Systems Bring Your Backyard to Life

Caldera Spas manufactures 18 different hot tubs across three series. The variety of models offered has a solution to fit any space, meaning you can find the perfect spa to suit your needs. For example, there are the hot tubs in the UTOPIA® and PARADISE® collections, ranging in size from 4 seats all the way up to 8!  If you want the most intelligent salt system check out Caldera’s Spas offerings.

Caldera Spas Warranty*
  • 10 Year No Leak Shell
  • 7 Year Shell Surface
  • 5 Year Energy Pro Heater
  • 3 Years Cabinet
* Warranty may vary based on spa series please see manufacturer website for more details.

A collection of systems from 4-8 person hot tubs!

Featured Caldera Spa Models

Cantabria® / 8 Seats

Jets74Capacity615 galSize9' x 7'7" x 38"Weight (Dry)1310 lbs

Makena® / 6 Seats

Jets46Capacity395 galSize7'5" x 7'5" x 36"Weight (Dry)1020 lbs

Caldera Spas Features

Easy Water Care

Caldera Spas feature water care made easy. Their spas make it simple to ensure clean, clear, and healthy water without having to mess with large chemical containers. It’s so easy to get your Caldera tub ready for a soak any day of the week! Caldera’s FreshWater IQ is an in-line monitoring salt system that is standard on the UTOPIA® series and an optional upgrade on the PARADISE®.

Comfort Features

Caldera Spas ergonomic seating is designed to cradle your body and comfort you. Keep proper spine alignment during your relaxation session and release muscle pressure. Choose directional water flow to adjust the strength of jets on precise parts of your body. Strategically placed jets provide the perfect massage for every muscle ache or pain.

Seating that cradles and relieves

Hot Tub Circuit Therapy

In the same way your body needs a workout regiment with specific exercises to target different muscle groups. Caldera Spas Hot Tub Circuit Therapy is designed to target specific muscle groups for pain relief and extended relaxation. Enjoy four different massage target zones including neck, legs, and back massage jets.

List of Series

Utopia® Series

The Utopia® Series features hot tub models with 3 to 8 spa chairs. In addition, some of the systems include a lounge-style chair, offering the perfect relaxation experience. This high-performance series is easy to clean and offers a top-of-the-line hydrotherapy experience.

Niagara® / 7 Seats

Jets52Capacity400 galSize7'5" x 7'5" x 38"Weight (Dry)995 lbs

Geneva® / 6 Seats

Jets55Capacity410 galSize7'5" x 7'5" x 38"Weight (Dry)1000 lbs

Paradise® Series

The Paradise® Series features hot tub models with 3 to 7 seats, four of which have lounge-style chairs, for full body relaxation. Models from the Paradise Series offer wood grain and metallic accents for a modern take on classic hot tub design.

Martinique® / 5 Seats

Jets34Capacity285 galSize7'5" x 6'4" x 34"Weight (Dry)930 lbs

Salina® / 7 Seats

Jets40Capacity420 galSize7'5" x 7'5" x 36"Weight (Dry)1005 lbs

Vacanza® Series

The Vacanza® Series offers 2- 6 seat hot tubs are the perfect hot tubs for reliability and value, offering a size of tub for all budget ranges. These tubs feature a FROG @ease In-Line System with SmarChlor Technology allow easy management of clean water with pre-filled catridges.

Marino® / 6 Seats

Jets35Capacity360 galSize7' x 7' x 36"Weight (Dry)835 lbs

Aventine® / 2 Seats

Jets14Capacity150 galSize5'4" x 5'4" x 29"Weight (Dry)500 lbs

Additional Features

FreshWater IQ

FreshWater IQ is an in-line self-monitoring salt system that monitors your spa’s water and directs you on how to maintain your water properly. This feature is standard on all 2024 and newer Utopia series models and is available as an upgrade option for newer Paradise Series spas.

Fiber Cor

Caldera Spas insulation has four times the density of Urethane foam used in most hot tub brands. This wool like fiber fills all areas of your spa cabinet to ensure the best insulating efficiency.

Smart Spa

Download the Caldera Spas App that allows you to stay fully connected to your hot tub at anytime. Monitor water levels, temperature, and your FreshWater IQ Salt System, right from your mobile device.

Caldera Spas Warranty

A Caldera® Spas hot tub delivers the peace of mind that only comes when you know that your investment is protected by the most complete warranty in the hot tub industry. How do we do it? Simple. If you make the best hot tub with the most dependable, high-performance components, offering the best warranty is just the logical next step. From precision craftsmanship to rigorous quality control and testing, each Caldera Spa is scrutinized for form, function, fit and finish.

Select Your Series




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