Caldera Spas

Recreation Unlimited is your full-service Caldera Spa dealer. At our Noblesville location, we do more than sell hot tubs. We design and carefully construct a product with extraordinary benefits that can bring positive change and help transform your life.

Shop By Series

The Utopia Series represents our finest luxury spas and the ultimate rejuvenation experience. Beautifully designed and styled with the widest range of options, these hot tubs are a relaxing retreat.

With models sized for three to seven adults, these comfortable, high-quality hot tubs offer a superior blend of premium options and practical functions that enhance the experience.

The Vacanza Series hot tubs have been designed with options that provide the broadest range of therapeutic benefits at the greatest value. Jet configurations that target major muscle groups to work away stress.

Finding Your Perfect Hot Tub Just Got Easier.

Vision AR makes it simple to find your perfect spa. Use the free virtual hot tub placement tool to shop and compare models virtually, in any color combination, and see how they look in your space.

Caldera Series Comparison

COMFORT Hot Tub Circuit Therapy® 6-8 Stations 4-6 Stations 2-5 Stations
Hip Jets
Wrist Jets
Atlas® Neck Jet
Euphoria Jets
Foot Well Massage
Contoured Pillows
Handrail Assist
DESIGN Advanced Cabinet Design
Backlit Waterfall
Exterior Lighting
Diagnostic Indicator Light
Touchscreen Control Panel
Auxiliary Control Panel
Optional Integrated Speakers
PERFORMANCE Freshwater® Salt System
FROG® @Ease®
Premium Insulated Cover
FiberCor® Insulation
Sound Dampening Design
EnergyPro® Circulation System
Titanium Heater
GFCI Protection Sub-Panel
Total Jets 43-74 31-46 14-45
ReliaFlo® Pumps 2-3 1-2 1-2

Shop All Caldera Spas

A Caldera spa gives you access to effective warm water massage therapy right at home, helping you feel renewed and refreshed, even when you have only a few moments to spare. And if you're looking for softer water with fewer chemicals, you'll be pleased to know that the complete lineup of Paradise and Utopia Series spas are saltwater hot tubs that come ready to use Caldera's innovative Freshwater Salt System.

We invite you to schedule a wet test in our large interactive showroom, so you can try out our hot tubs and find the perfect one for you. Whether you are looking for a spa for relaxation, therapy, or fun and entertainment, we have the right spa for your needs and our white glove delivery will get your hot tubs professionally delivered and set up. Our hot tub parts and service department has a full line of spa chemicals and filters for all your hot tub needs.

Showing 17–18 of 18 results


Seats 7 Adults

7′ x 7′ x 36″

35 Jets


Seats 8 Adults

9′ x 7’7″ x 38″

74 Jets

FreshWater™ Salt System

Find Your Perfect Spa

Our Spa Buyer's Guide was crafted to help you navigate the hot tub shopping experience. Learn about seating types, jets, and more with this FREE guide.

Hot Tub Test Drive

We've all heard the phrase "try before you buy", but did you know that applies to hot tubs too? Our spacious showroom includes a private mood room where you can try out a variety of spas to make sure you find the perfect fit.

Enjoy free shipping on all orders over $40* to anywhere in the U.S.

We will meet or beat the price of any exact product model sold online!

Top-Notch Customer Service

Our friendly and knowledgeable team members are dedicated to your satisfaction.