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Caldera Paradise £11,495 - £15,995

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Explore Our Caldera Spas Paradise Range

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On purchasing the right hot tub that suits your needs

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Caldera Spas Kauai Hot Tub

3 Person • 31 Jets • With Freshwater iQ

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From £154.51 per month

£11,495.00

Caldera Spas Martinique Hot Tub

5 Person • 34 Jets • With Freshwater iQ

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From £174.56 per month

£12,995.00

Ex-Display Caldera Spas Martinique Hot Tub

5 Person • 34 Jets • With Freshwater iQ

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£12,995.00

£9,995.00

Caldera Spas Reunion Hot Tub

7 Person • 38 Jets • With Freshwater iQ

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From £188.00 per month

£13,995.00

Caldera Spas Seychelles Hot Tub

6 Person • 43 Jets • With Freshwater iQ

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From £188.00 per month

£13,995.00

Caldera Spas Makena Hot Tub

6 Person • 46 Jets • With Freshwater iQ

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From £201.43 per month

£14,995.00

Caldera Spas Salina Hot Tub

7 Person • 40 Jets • With Freshwater iQ

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From £201.43 per month

£14,995.00

The Caldera
Difference.

The Paradise Series

Offering premium comfort and efficiency with seating for 3 to 7 people, each model combines durable craftsmanship with the EnergyPro™ efficiency system, intuitive controls, and precisely positioned massage jets for targeted hydrotherapy. Now equipped with the FreshWater® Salt System for simplified maintenance and longer-lasting water, plus the FreshWater® IQ System for smart, automatic water care management.

The Best Hot Tubs Are A Combination Of Comfort, Performance And Style.

With so many hot tubs on the market today, we know it can be tough choosing the right one. The Caldera difference is in the details. Designed to be the best - the most comfortable, energy-efficient and high-performance hot tubs on the market - so you can relax and enjoy the full range of wellness benefits on offer.

A variety of jets and sculpted seating provide therapeutic benefits to all major muscle groups and areas of tension. Designed to provide years of high quality performance, you can enjoy your hot tub daily feeling reassured it has been built to last.

Comfort

Caldera hot tubs are expertly designed for comfort, providing ergonomically sculpted seating and thoughtfully positioned jets to ensure a deeply relaxing and restorative experience every time you soak.

Performance

Built with high-quality components and engineered for durability, Caldera hot tubs deliver consistent, reliable performance.

Style

With sleek, contemporary designs, sculpted seating, and mood-enhancing LED lighting, Caldera hot tubs create an inviting and luxurious environment.

Energy Efficiency

Caldera prioritises energy-efficient design - every spa meets top CEC (California Energy Commission) standards, ensuring eco-friendly operation and sustainable luxury you can enjoy every day.

Why Choose Caldera Hot Tubs From Us?

When choosing a hot tub, the most important qualities are clear: quality, reliability, and trust. As a second-generation, family-run business with over 50 years of industry experience, All Swim has built a reputation for excellence and customer care. We are proud to be award-winning retailers and a WhatSpa? Professional Approved Retailer, which means our team meets the highest standards in knowledge, service, and aftercare.

We only partner with manufacturers we trust completely – those who deliver exceptional performance, durability, and peace of mind. That’s why we choose Caldera Spas®, manufactured by Watkins Wellness™, the global leader in hot tubs with over 40 years of experience. With more than 2 million hot tubs built worldwide, Watkins Wellness™ continues to set the standard in innovation, quality, and reliability.

When you buy from All Swim, you’re not just purchasing a premium spa – you’re gaining a partner who guides you through every step, from selecting the perfect model to long-term support and maintenance. With our expertise, accreditation, and passion for customer satisfaction, we ensure your Caldera hot tub brings years of enjoyment, relaxation, and wellbeing.

Useful Documents

Freshwater Salt Start Up Guide

Caldera Brochure

Caldera Connected Spa App Brochure

Freshwater iQ Smart Monitoring System Brochure

What Is Caldera Freshwater Salt?

All Swim Hot Tub Pre Delivery Instructions

Caldera Paradise Series Warranty

Caldera Paradise Series User Manual

Expert Installation

expert installation

We offer a variety of installation options on all swimming pools, swim spas, hot tubs and swimming pool liners.

All Swim can provide guidance and technical support on the installation of swimming pools, swim spas, hot tubs and swimming pool liners and put you in contact with highly experienced engineers if necessary.

We offer free, no-obligation site visits to help you plan your project and advice throughout every stage of your pool or spa project. Contact Us for more information.

What our customers say

Amazing service from Jane and the team. The boys that delivered it was lovely and extremely professional they showed me how to clean it and how to do the chemicals and work the hot tub. I’m so glad I bought it from All Swim now. If anyone is looking for a hot tub don’t hesitate to go to All Swim.

Karen Robins

An excellent company who provide a first rate service with competitively priced products and prompt delivery.

David Ward

Get everything from here, good displays and very knowledgeable as been doing it for a long time.

Dave Williams

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Opening Hours

We hold a massive stock on site and our experienced staff are here to help. We are open from:
Mon - Fri 9.00 am - 5.00 pm
Saturday 10.00 am - 4.00 pm
Bank Holidays 10.00 am - 4.00 pm
(Closed Good Friday)
Sunday And Evenings By Appointment