Sauna in der Natur - Ostsee Baumhaushotel

Whirlpool in der Natur- Ostsee Baumhaushotel

Wellness in the tree house hotel on the Baltic Sea - Wonderfully relaxed

Q: Können auch externe Gäste das Spa nutzen?

Nein, unser Wellness-Bereich mit Sauna und Whirlpool steht exklusiv unseren Übernachtungsgästen zur Verfügung, um maximale Privatsphäre zu garantieren.

Q: Ist die Nutzung von Sauna und Whirlpool im Übernachtungspreis enthalten?

Ja, der Zugang zum Outdoor-Spa ist für unsere Gäste inklusive – perfekt für ein entspanntes Wellness-Wochenende an der Ostsee.

Finnish outdoor sauna
Hot tub with a view of the fields
Relaxation terrace with a view of nature
Use possible all year round

Our wellness area is not a classic spa, but a quiet retreat - minimalist, clear and embedded in nature, perfect for time together, conversation and tranquillity in the tree house hotel.

Our nature spa combines Scandinavian design with the power of the environment - for a consciously decelerated wellness experience on the Baltic Sea. Whether for a break with friends or a quiet time for two: this place creates space for exactly what is often neglected in everyday life - peace, closeness and distance.

Sauna. Whirlpool. Silence.
Enjoy the soothing warmth of our small, Finnish design sauna with a sweeping view of the East Holstein countryside. Or relax in the whirlpool under the open sky - surrounded by trees, meadows and the sound of nature.

The wellness area is deliberately located away from the tree houses and is exclusively available to our overnight guests. It's not about entertainment or programmes, but about peace, retreat and time for each other - at your own pace.

Guest testimonial

"It was three wonderful days full of relaxation. We laughed a lot, talked a lot and simply enjoyed our time together. Sauna, whirlpool and the view of nature - for us it was a real power place."

- Guest review on Google from 12.03.2026

The minimum age for using the SPA is 16 years.

→ More about the sauna at the Baumhaushotel
→ More about the tree house with whirlpool

Discover more offers for your time out:

Sauna mit Panoramafenster im Ostsee Baumhaushotel

Baumhaushotel Ostsee - Paar im winterlichen Whirlpool

Mann im Whirlpool beim Sonnenuntergang im Schnee - Baumhaushotel

Baumhaushotel Ostsee - Schottische Hochlandrinder

Baumhaushotel Ostsee - Whirlpool / Hottub mit Ausblick auf die verschneite Landschaft

Baumhaushotel Wellness Bereich mit Hängematte

Baumhaushotel Wellness Bereich mit Hotcube Whirlpool

Baumhaushotel Ostsee - Naturpfad im Winter

Baumhaus SPA - Wellness at a glance

During your stay at the Baumhaushotel, our Baumhaus SPA is open daily from 9 am to 9 pm.
We are happy to provide you with bathrobes and sauna towels for an extra charge.

Finnish outdoor sauna in a quiet location
Whirlpool under the open sky
Relaxation terrace with a view of the countryside
Can be used all year round
Exclusively for overnight guests

We wish you soothing moments of peace and relaxation - surrounded by nature.

SPA Bereich mit Sauna im Sommer im Baumhaushotel

Baumhaushotel Wellness Hängematte und Sitzgelegenheiten

- A wellness experience at the Baltic Sea Treehouse Hotel

Relaxation begins when you no longer have to do anything.

Our nature-inspired wellness area is stripped back to the essentials: warmth, tranquillity and time.

Surrounded by greenery. Simply designed. Created for people seeking peace and quiet.

→ Find out more about the sauna at the Treehouse Hotel
→ Find out more about the treehouse with a hot tub

Wellness exclusively for treehouse guests

Our spa is reserved exclusively for our overnight guests.
No day visitors. No hustle and bustle. Consideration and tranquillity are part of our philosophy.

Sustainable comfort

For us, luxury doesn’t mean ‘more’, but ‘better’.
The sauna and hot tub have been deliberately integrated into the landscape – offering views, a sense of space and a truly relaxing experience.
Cleanly designed, built to last and stripped back to what really does you good.

Wellness meets glamping

Design, nature and true tranquillity.
Experience our treehouse hotel as a quiet luxury – with everything you need.
And nothing to disturb you.

Many guests initially look for a holiday home with a sauna on the Baltic Sea coast and only later discover the special atmosphere of a treehouse high up among the treetops.

The perfect place for body and mind

Pure relaxation – nature brings you peace
Romance for two – special moments in warm water
Digital detox – consciously offline, fully in the moment
A girls’ getaway – relaxing together, chatting and enjoying nature
A girls’ weekend away takes on a special atmosphere here: a sauna, a hot tub and plenty of time to chat, laugh and relax.

Wellness holiday on the Baltic Sea – naturally active

The Baltic Sea coast is just a few kilometres away – ideal for striking a balance between exercise and tranquillity:

Walks by the sea
Cycle rides through Holstein Switzerland
Trips to Grömitz, Fehmarn or Heiligenhafen

Discover the perfect experiences & accommodation

Stay in a treehouse – a unique overnight experience in nature, combining comfort and design high up among the treetops
Treehouse Lodges – stylish retreats with a feel-good factor
Treehouse Lofts – with views of the countryside, fields or the Erlenbruch forest
Wellness for friends in a treehouse – ashared break with a sauna and hot tub
Time for two – a romantic getaway in a treehouse
Tiny houses on the Baltic Sea – minimalist, close to nature & independent
Treehouse hotel with your dog – a relaxing holiday with your four-legged friend
Nature in winter – your retreat during the quiet season
Breakfast & picnic basket – a treat for your getaway
Glamping resort on the Baltic Sea – a nature experience with all the comforts

Sleep at the height of the treetops - Our Baltic Sea tree houses & tiny houses

High up, at treetop level, you will find a new temporary home. Our tree houses are more than just accommodation - they are quiet observers of the forest, warm retreats with views into the distance and places full of peace and magic.
Scandinavian in design, cosy at heart - here you sleep above things and wake up to the sounds of nature.

Built with high-quality materials, sustainably designed and lovingly furnished, our tree house lofts & lodges invite you to simply let go.

Even the first night in a treehouse feels special - but it takes time to really arrive.

That's why a stay of two nights or more is deliberately part of our concept. We don't offer a quick overnight stay, but a real time-out in nature - at treetop level.