Hot Tub




The most versatile Hot Tub

If you’re looking for a spa that comfortably accommodates friends and family, seating seven adults, the Niagara hot tub is a crowd pleaser. The only Utopia® model with his and her EcstaSeats®, this spa is versatile, powerful and an exceptional performer.
7 Adults
226 x 226 x 97 cm
FreshWater® Salt System Ready
Niagara Caldera Utopia 2019 Niagara ArticWhite Overhead

Customize your Niagara Hot Tub

Make it yours. Customize your hot tub colors.


FreshWater® Salt System

Longer lasting, natural-feeling water that won’t irritate eyes or dry out skin.


EcoTech® Plus Cabinet

Our premium cabinet includes a modern black header, wood grain accent, stainless-steel trim and integrated LED light bar that will complement any backyard aesthetic.


Touchscreen Control

Adjust your water temperature, jets, and lighting with ease.


Your Massage Your Way.
Hot Tub Circuit Therapy

When you move from seat to seat in the Niagara, you’ll get a full body massage, with jets that focus on your neck, shoulders, wrists, back, hips, thighs, calves and feet.

Each hot tub comes equipped with a custom-built cover, made to the exact measurements of your spa. This ensures a tight seal for optimum energy efficiency. The durable, marine-grade vinyl cover includes child safety locks and is UL listed in compliance with ASTM standards.
Cover Lifters
A hot tub cover lifter is an essential spa accessory that protects your spa, the cover, and your investment. Designed to allow one person to effortlessly remove and replace the cover, a lifter makes it easy for you to be in your spa in seconds.
We offer color-matched hot tub steps to help you enter and exit your spa with ease.
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See How it Looks in Your Space!

With Vision AR from Caldera® Spas, your perfect spa is just a click away. Download the free app, choose your favorite models, then view them in your own backyard.

Choose your perfect Hot Tub

Answer 5 questions in our amazing hot tub recommender to discover the perfect hot tub for you.

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