The Tennessee Airbnb With a Next-Level Cedar-Barrel Sauna That Redefines Cozy Season

Looking for the ultimate winter getaway in Tennessee? You're in luck, because your search can end right here, right now. We've found the dreamiest Airbnb in Smithville, Tennessee, filled with all of your cozy season favorites. But the main highlight, the amenity that really makes this place stand out, is the private cedar barrel sauna mere steps from your front door. This one...you might have to see to believe.

Nestled away into the quiet woods of Smithville, just minutes from the calm waters of Center Hill Lake, this Tennessee Airbnb feels tailor-made for the winter cozy season. Known as Solace Sphere, the property blends modern design with a back-to-nature setting, offering a stay that’s both visually distinctive and deeply calming. Surrounded by trees and perched near the shoreline of Center Hill Lake, the dome-style home creates the kind of atmosphere where slowing down feels effortless. Despite its secluded feel, the location is surprisingly convenient—about 90 minutes from Nashville and just three miles from Pate’s Ford Marina, making it easy to pair peaceful seclusion with lake days or casual waterfront dining.

Inside, Solace Sphere delivers a contemporary take on glamping that feels thoughtful rather than rustic. The one-bedroom layout is complemented by a cozy loft, giving the space an airy, open feel while still maintaining a sense of intimacy. High-end appliances and modern finishes elevate the experience, while the waterfall shower adds a spa-like touch that’s especially welcome after a day outdoors. The dome itself is intentionally minimalist, allowing the surrounding forest to become part of the décor through expansive windows and natural light.

What truly redefines the cozy-season experience here is the cedar-barrel sauna located just steps from the main deck. After cool mornings or crisp evenings spent by the lake, the sauna offers a restorative ritual that turns relaxation into an event. Paired with the expansive deck, which features a comfortable sitting area and a fire pit, it’s easy to imagine long nights spent wrapped in blankets, warming up by the fire, and listening to the sounds of the woods.

Guests are encouraged to appreciate the dramatic natural surroundings while respecting the landscape. The cliffs along the lakeside, clearly marked and protected, add visual drama without requiring close access, allowing visitors to safely enjoy sweeping views of the water below. Part of the charm of staying here is embracing nature as it is—occasional bugs are to be expected, and the dome is not insulated like a traditional home, meaning indoor temperatures can fluctuate with the weather. For many, these details only enhance the sense of escape. Think camping, but with way more added comfort.

Because of the terrain and the staircase design, this retreat is best suited for adults rather than families with small children. It’s an ideal choice for couples, solo travelers, or friends looking for a quiet reset. With its modern dome design, serene lake setting, and standout cedar-barrel sauna, this Tennessee Airbnb offers a fresh take on cozy season.

Feeling inspired? Try planning your own trip to Tennessee using Only In Your State’s itinerary planner.