Best Small Wood Fired Hot Tubs for 2025: The Ultimate Buyer’s Guide

The best small wood fired hot tubs will give your backyard a touch of luxury while also being compact enough to fit a small backyard or patio space. Whether you’re looking for a cozy retreat for two or a space-saving solution for your deck, these top picks combine traditional charm with modern innovation and will be sure to make a statement in your backyard!

 What Makes a Wood Fired Hot Tub Special?

Eco-Friendly

One of the things I love the most about wood fired hot tubs is the lack of chemicals and the off-grid capabilities they have. Unlike the chemical smell you get from a traditional hot tub, a wood fired tub allows the scent of cedar to mix with the natural fresh air of the outdoors, making it a wonderful way to bathe. And also, don’t forget the soothing sound of a gentle crackling fire that is a major benefit in wood burning hot tubs. These tubs don’t require electricity, allowing you to place them near a lake, beach, or wherever you have that perfect view.

Efficiency

These tubs are incredibly efficient. I always assumed they’d take forever to heat up, but that’s not the case. The wood burning stove (or submersible heater, depending on the model) typically heats the water to a toasty 104°F in about 2-3 hours. Sure, that’s longer than an electric tub, but there’s something really satisfying about the process. Many people actually enjoy the ritual of building and tending the fire.

Cost

A wood burning hot tub’s initial cost can be similar to a traditional hot tub, but after that, the costs and maintenance are less expensive. And wood fired hot tubs are more eco-friendly as they don’t require electricity and use fewer to no chemicals. If you are using sustainably sourced wood, your carbon footprint will also be minimal. Most models are made from natural materials like western red cedar, which is naturally resistant to decay and can last for decades with proper care.

Connection with Nature

From splitting wood to that first moment sinking into the perfectly heated water, you are in connection with nature. It’s a mindful, even meditative forced slowdown that can actually enhance the relaxation factor.

4 Best Small Wood Fired Hot Tubs

Let’s take a look at some of the best small hot tubs out there. These hot tubs are not only compact and fit a small patio or backyard but also have a beautiful aesthetic that will add a nice look to your space. These wood-burning hot tubs are between 1-3 people in size. 

Best with External Stove: Backcountry Recreation Deluxe 2 Person Wood Fired Hot Tub

Backcountry Recreation‘s intimate 2-person wood burning hot tub has an external firebox heater and an easy to clean fiberglass interior. The tub comes with an insulated cover, two-tier steps and a rain cowl for the stove chimney. I really like having the stove outside the tub in this small model as it creates more legroom inside the tub.

• Capacity: 1-2 Person
• Heater Type: 304 Stainless Steel External Firebox
• Materials: Scandinavian Thermowood exterior and fiberglass interior
• Dimensions: 47″W x 74″L x 40″D

Best with Internal Stove: Dundalk the Starlight Wood Burning Tub

Dundalk The Starlight hot tub is an internal stove model that heats up in less than 3 hours. I appreciate the top-loading firebox that prevents ash and wood from falling out on the ground when adding wood to the fire. It has an easy to roll up cover that attaches to the tub.

• Capacity: 1-2 Person
• Heater Type: Internal submersible
• Materials: White cedar skirting exterior, aluminum interior for easy cleaning with western red cedar floor and backrests.
• Dimensions: 34″W x 45″D x 86″H

Best Classic Ofuro Style Soaking Tub: Northern Lights Cedar Soaking Tub

Northern Lights classic cedar tub is based on the deep-soaking ofuro tubs of Japan. These beautiful tubs are made of thick cedar wood inside and out, giving a classic rustic look and providing excellent insulation keeping the water warm longer. The cedar on the inside and the outside of this tub is what I really like as it gives the tub a very eco-friendly and natural look.

• Capacity: 1-2 Person
• Heater Type: External firebox heater
• Materials: Western red cedar inside and out, stainless steel straps on exterior
• Dimensions: Oval shape (30″W x 65″L x 30″H), Round shape (48″diameter, 30″ depth)

Best Luxury Wood Fired Hot Tub: Goodland

Goodland wood fire hot tubs provide the ultimate in luxury soaking and this tub is slightly larger than the previous tubs. I’ve included it here because it is a high-quality tub and would definitely be worth the space in your backyard. What really stood out to me was their safety features including the top-loading firebox, double-insulated lid with a wood handle, and a child-safe heat shield around the lower part of the chimney stack.

• Capacity: 1-2 adults, potentially 2 small children as well
• Heater Type: Internal submersible stove
• Materials: Western red cedar tub exterior and floor, with marine-grade aluminum tub interior
• Dimensions: 37″W x 91.5″H x 28.5″D

Each of these tubs comes with its own unique features and trade-offs, but they all share excellent quality and efficient heating systems. The best choice really depends on your specific needs – whether that’s portability, heating speed, or traditional aesthetics. One thing’s for sure: any of these models will provide years of enjoyable, eco-friendly soaking!

A quick tip for buyers: always check the warranty terms and what’s included in the base price. Some manufacturers charge extra for essential accessories like covers and steps, which can add significantly to the final cost. Also, don’t forget to factor in delivery and installation – these aren’t exactly items you can pick up at your local hardware store!

Essential Features to Consider in You Wood Burning Hot Tub

Heating Systems (Internal vs. External)

There are basically two main types of wood burning hot tubs: internal heater tubs (where the stove is submerged in the water) and external heater systems. Internal heaters are more efficient and heat the water quicker, but they take up room in the tub and give you less leg space. External heater systems take longer to heat up but give you more room inside the tub and keep the mess of the fire and ash farther away.

Temperature Control

Temperature control is usually managed with adjustable air intake vents. You will want to make sure your tub has this to make maintaining your optimal water temperature easier.

Size and Capacity

A 2-person tub typically holds about 200-250 gallons, while a 4-person model goes up to around 400 gallons. Consider water depth too. There’s nothing worse than not having enough water to cover your shoulders! The sweet spot is generally around 30-40 inches of depth for most people.

Materials

Now, let’s talk about materials because this is where quality and traditional craftsmanship really shows. The best tubs stand the test of time and use marine-grade metals like aluminum for the interior and cedar for the exterior like this one from Dundalk. This makes the interior easy to clean. Other tubs like those from Northern Lights are cedar inside and out for a more natural type of tub.

Drainage

 A good drainage system should be easy to access and ideally positioned at the lowest point of the tub to drain the tub water. Consider also where all the water will drain too. If you can, recycle it for the lawn, garden or patio plants.

Portability

Even if you’re planning to keep your tub in one spot, having the option to move it can be a lifesaver. Look for models with sturdy bottom supports and multiple carrying handles.

Installation and Maintenance Guide

Installation

 The foundation is the most important, and it must be level. Here’s what you actually need: a solid concrete pad that’s at least 4 inches thick and perfectly level. A thick layer of crushed gravel can also be a good choice.

Location

Don’t place your tub too far from your wood storage. You don’t want to be carrying armfuls of wood through the snow at night! Keep your wood stack within 20 feet of the tub, preferably under some kind of cover. And while we’re talking about placement, consider wind direction and add wind barriers if needed.

Maintenance

An easy maintenance rhythm for an average wood fired hot tub is not complicated. Here’s what works:

Daily (when in use):
– Skim any debris from the surface 
– Check the water temperature before adding more wood 
– Remove ashes from the firebox if you’ve used it recently

Weekly:
– Test the water chemistry (even though these tubs use fewer chemicals, you still need some maintenance)
– Clean the filter if you have one 
– Check all the fittings and bands for tightness (wood expands and contracts, so this is super important)

Monthly:
– Deep clean the interior with a soft brush 
– Inspect the heater and chimney for creosote buildup
– Check the drain valve for proper operation

Water Chemistry

Wood fired tubs are actually easier than traditional ones in this area. Since the water is typically changed more frequently, you don’t need nearly as many chemicals. A simple combination of bromine and pH balancer can work or other products like Ahh Natural. That’s it!

Firewood

Dry seasoned hardwood is absolutely worth the extra cost. Split oak or maple that’s been seasoned for at least 6 months to a year burn long and efficiently and create way less creosote buildup in the chimney. However, it works well to start your fire with a softwood like pine for kindling as it lights quick and hot.

The Best Firewood for Heating a Wood Fired Hot Tub

Remember, a well-maintained wood fired hot tub can last for decades. It’s not about doing a ton of work – it’s about doing the small tasks consistently. And the effort is totally worth it when you’re enjoying a perfect soak under the stars!

Buy a Small Wood Burning Hot Tub- You Won’t Regret It!

Your life will only be richer after experiencing a wood burning hot tub. You’ll quickly realize how much nicer the water feels without the chemicals of a traditional electric hot tub. The small wood burning hot tubs we’ve reviewed stand out for their exceptional quality, efficiency, and value. Whether you’re seeking a romantic retreat or a sustainable addition to your outdoor space, one of these tubs will surely meet your needs for an authentic outdoor bathing experience.