Largest Swim Spa
If you want a pool but you also want a hot tub, then likely a swim spa will be your ideal choice. Looking for something that can comfortably suit both you, your friends, and your entire family as well?
In this case, you want the biggest, baddest swim spa of them all. This will be a beast that everyone will marvel at, it will be the best feature of your home. It will be both practical for exercise and also extremely relaxing. Let's go find this monster swim spa and see what it's like.
Not sure which swim spa to get? Let us help you!
What is the biggest size swim spa?
The Jamaican Extreme Swim Spa is currently the largest swim spa on the market and it is unlikely to be beaten anytime soon. This 25ft long, 5ft tall creation of magnificence is designed for 17 people and looks absolutely fantastic.
This is best of all the swim spa models for socializing, but if you want it all to yourself, we completely understand.


This gigantic swim spa hot tub combo comes with 4 turbo swim jets with 6hp each, adjustable Jets, LED lighting, hydrotherapy massage seats, and a range of aesthetic options. The separate hot tub portion is a must.
The pump controls allow you to simultaneously have a swimming lane on one side, and a completely different experience on the opposite end. You can do your exercise down on one end and then make your way up to the seating on the other end for a relaxing jet-powered massage afterward, a feature you won't find in most swim spa models.
The size of the swim area makes it especially useful for swim spa buyers that want to engage in different activities. If one of you wants to relax while the other person wants to swim and exercise, then you can both get what you want. Incredibly, you can also use dual temperature controls meaning that one side can be piping hot while keeping the swim area at a temperature safe for working out. For those on the fence about buying a swim spa vs a pool, this may be your answer.
Who makes the biggest swim spas?
The manufacturer of the Jamaican Extreme Swim Spa is Integrity Swim Spas. This is a well-known Kansas-based brand that makes many large swim spas and Olympic class swim spas. Many of the biggest swim spas are about 19ft long, though none of them are quite as incredible as the Jamaican Extreme.
With over 25 years of experience in the pool and spa industry and an international client base, this is a well-established swim spa and hot tub brand that knows what they are doing. Like other American swim spa manufacturers, it is easier to get their swim spas in the United States but they do cater well to Canada and do have other international options
This swim spa and hot tub brand specialize in straying away from the preconceived cookie-cutter swim spas that many spa and hot tub brands offer. Integrity Spas are less focused on simplicity and more driven to provide you with an entirely custom experience so that you get your huge swim spa as per your preferences.
If you like being able to choose all the details and want to create your dream swim spa from scratch, this is the company that can make it happen.
How much is the largest swim spa?
When considering any purchase, this is usually everyone's first question.
The Jamaican Extreme Swim Spa is estimated at about $28,000 but due to its custom nature, it can rise far higher depending on the options that you select. For example: If you would like a WIFI option so you can control your spa remotely, add an additional $300 to the sale price.

The manufacturers of these swim spas claim that you save a lot of money because you buy from the source, there is no sales tax and no retail upcharge. Though this may be true, we want to highlight something else. If you were to buy a luxurious hot tub you could pay around $16,000+. If you were to buy a small pool, you would at least be paying about $28,000 or more. However, Integrity Spas has created and combined a 25ft pool and a luxury hot tub in one combo that doesn't cost more than what a simple pool would cost, making it an excellent pool alternative.
Considering all the features, capabilities, advantages, and settings that this ginormous swim spa possesses, this $28,000 price tag is a bargain. If you were to purchase a pool and attempt to incorporate similar features you may end up spending over double the price that Integrity Spas offer.
We also recommend keeping an eye on the shipping options for these swim spas, as swim spa manufacturers sometimes offer free shipping within the US for limited periods of time.
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Should you buy the largest swim spa?
If you have the budget for one of the largest swim spas, then yes, go for it! It will give you hydrotherapy massages and a chance for regular exercise. If you want to know that your next big purchase will propel you into a healthy lifestyle, then this is it. This brand offers some of the best products in the pool and spa industry.
Alternatively, if you want to be super social, or have a fun place for your family to unwind, these large swim spa hot tub combo models have everything that you need.
It should be considered, however, that even if you have the money for ad purchase like this, you also need the space and the ability to install it. Have an expert examine your property before you buy to avoid any possible issues with the electrical requirements and hot tub wiring. If you don't have quite enough room for this particular model, there are plenty of smaller swim spa dimensions to choose from including some wonderful 12 person models.
Overall, we are impressed with the functionality, features, and size of the largest swim spa available. It provides so much beyond what any pool or hot tub can offer while giving you the space and freedom to use multiple features at the same time.
If you are still on the fence, see our best swim spas guide to view the full spectrum of the swim spas that are available today.
If you're ready to take the next step and get price quotes based on exactly what you're looking for, fill out the questionnaire below. Its completely free and we aim to get you the lowest prices in your area.
About The Author
Bobby Gifford // Staff Writer
Bobby Gifford has over 17 years of experience with hot tubs and swimming pools. He has owned one pool and several hot tub brands over the years and has a wide scope of knowledge including buying information, maintenance and industry trends.