What Is a Plunge Pool? And Why Minnesota Homeowners Are Obsessed With Them

Not every backyard has room for a full-sized pool, and that's exactly where plunge pools come in. They're compact, pre-designed, and built for smaller spaces without sacrificing the experience of having your own backyard water feature. If you've been on the fence about whether a pool is even possible for your yard, here's everything you need to know about what a plunge pool is, what makes it a smart choice for Minnesota homeowners, and who it's really built for.

A plunge pool is the industry's catch-all term for a smaller, pre-fabricated pool built for compact spaces, and smaller backyards. Unlike a fully custom pool that's designed and built from scratch to whatever dimensions you want, a plunge pool comes in set configurations that are engineered to fit tighter footprints while still delivering a genuine pool experience.

In general, plunge pools range from around 8x8 feet on the smaller end up to about 10x20 feet on the larger end, with depths typically around 4 feet. They're designed for soaking, cooling off, and enjoying your backyard rather than lap swimming or diving. While people also call these "dipping pools," that's technically incorrect. Dipping pools are very similar to plunge pools with the prominent difference being depth — a dipping pool generally is only 2 feet or so deep.

Valley Pools & Spas offers plunge pools at 8x16 feet with a maximum depth of 4 feet, available in several configurations to fit your specific yard layout. These pre-designed pool formats mean a smoother, faster installation process compared to a fully custom build.

A common question we hear is: "Can't I just build a small custom pool?" The short answer is yes, you can. But there's a meaningful difference in what that actually costs and how long it takes.

A custom pool, even a smaller one, is designed and built from the ground up. That means design and engineering, excavation, custom forming, and a longer construction timeline. It gives you more flexibility on shape and features, but that flexibility comes at a price. A custom small pool will almost always run significantly higher than a comparably sized plunge pool. Most homeowners looking for a smaller pool go with a plunge pool. That's why we start you here first.

A plunge pool's pre-designed format is what keeps things more manageable. The configuration work is already done, the materials are standardized, and the installation process is more straightforward from start to finish. For most homeowners with a smaller backyard, the tradeoff is an easy one.

Minnesota summers are beautiful, but they're shorter. From mid May to mid September, you've got roughly three or four months to get real use out of a backyard pool, which makes it even more important that your outdoor space is set up to actually be enjoyed rather than just maintained.

Plunge pools fit that reality well. They're generally quicker to open and close seasonally, cost less to heat, and require less ongoing upkeep than a full-sized pool. That means more of your summer goes toward actually using your pool instead of managing it. That simplicity also makes them a popular choice for vacation homes and cabins, where low-maintenance enjoyment is the whole point.

There's also the lot size factor. Newer developments across the Twin Cities and greater Minnesota tend to come with tighter yard layouts than older neighborhoods. A plunge pool is designed with exactly that in mind, fitting cleanly into spaces where a traditional lap or deep-end pool simply wouldn't work.

For Minnesota homeowners, a plunge pool isn't a compromise. And it's the right solution for the situation.

Plunge pools aren't for everyone, and that's kind of the point. They're built for a specific type of homeowner, and if you fit the profile, they're a really natural fit.

If your backyard is on the smaller side, a plunge pool is probably the most straightforward path to actually having a pool. No compromising on the experience, no trying to squeeze a custom build into a space that wasn't designed for it.

Empty nesters are another group that tends to gravitate toward plunge pools. The kids are gone, the need for a full-sized family pool has passed, but the desire to have something enjoyable in the backyard hasn't. A plunge pool hits that sweet spot of low maintenance and high enjoyment.

First-time pool buyers who want to get into pool ownership without the full financial and maintenance commitment of a large custom pool also find plunge pools to be a great entry point. You get the real experience of having a pool without overextending on your first one.

And as we mentioned, cabin and vacation homeowners in Minnesota are a natural fit. A plunge pool at a lake place or getaway property adds a lot of value and enjoyment without the upkeep burden of a larger installation.

Valley Pools & Spas takes a straightforward approach to plunge pools. All of our plunge pools are 8x16 feet with a maximum depth of 4 feet, available in several configurations to fit your specific yard layout. The pre-designed format means you're not starting from a blank page, which keeps the process simpler and the timeline more predictable.

From the first conversation, our team helps you figure out which configuration makes the most sense for your space, walks you through finish and step options, and manages the installation from start to finish. The goal is to make the process feel as easy as the pool itself is to own.

Valley Pools & Spas is one of, if not the largest pool contractor in Minnesota. We have physical locations in Burnsville, Andover, and Brainerd, serving homeowners across the Twin Cities and greater Minnesota. If you've been thinking about a plunge pool, we're a good place to start that conversation.

If anything in this post sounded like it was written for your situation, it probably was. Valley Pools & Spas works with Minnesota homeowners every season to figure out whether a plunge pool is the right fit, and if it is, to get it done right.

Get in touch with our team for a free consultation, and let's build your dream backyard together.