Wood-fired mobile sauna and cold-water bathing experiences across West Michigan, plus expeditions beyond.
Come as you are. Leave as a pack.
However you come to sauna
Overnight Mobile Sauna Rental
Wood-fired heat, parked in your driveway or backyard, for as long as you want to keep it.
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Pop-Ups & Events
Public sessions at pop-ups and festivals all season. Come sweat with us wherever we land.
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Sauna Residency
Give your property a seasonal amenity your guests will actually remember.
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Bring Sauna to Your Event
We’ll haul the Wildflower to your retreat, your reunion, or wherever your people gather.
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Travel with us
Our Sauna Wolf and founder, Alisa, hosts curated group trips into the world of thermal bathing. This November, a small group heads to Iceland — from the oldest bathing pools to the newest lagoons, moving between hot water and cold air. You come in as strangers and leave as a pack.
Explore the Iceland expedition
Five stars on Google
What our customers are saying.
★★★★★
“As a native Finn my sauna standards are very high! Howl at the Moon sauna is the real deal, as authentic as it gets. Alisa also does an amazing job setting up a very inviting environment, she considers every aspect of the experience. I’ll be back!”
— Salka A.
★★★★★
“Incredible experience! Can’t say enough good things about the setup and the owner, Alisa. The sauna is incredibly well built and comes equipped with everything you need & more. Alisa was extremely knowledgable and helpful. Huge fan of Howl at the Moon!!”
— Matthew S.
★★★★★
“I booked the overnight sauna trailer rental and I couldn’t be happier. Everything was perfect. They delivered it right in place and set me up with everything I could want. They even set up the first fire so all I had to do was light it… I feel so refreshed and renewed.”
— Allyson
The best adventures start with good heat
Join the pack.
Stay up to date on upcoming sauna sessions, special events, wellness experiences, and small-group travel. Along the way, we’ll share sauna tips, thermal bathing traditions, and stories that inspire a slower, more connected way of living.