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Logo Ostsee Baumhaus Hotel (invertiert)

Alte Landstr. 16

23758 Wangels / Ostholstein

T+49 4382 / 356

Einfo@ostsee-baumhaus.de

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  • Das Baumhaushotel an der Ostsee
  • Ausblick Bett am Panoramafenster im Baumhaus Loft
  • Blick aus dem Baumhaus Loft auf die Felder
  • Baumhaus Sonnenuntergang mit einem Glas Wein
  • Blick auf unser Feld in der Abendsonne am Baumhaushotel
  • Baumhaushotel - Mann am Panoramafenster
  • Bett am Panoramafenster
  • Baumhaushotel an der Ostsee - Blick auf die Baumhaus Lofts bei Sonnenuntergang
  • Hochlandrinter am Baumhaushotel
  • Baumhaus Loft im Frühling - Ostsee Baumhaushotel
  • Froschperspektive auf das Baumhaus Hotel in Schleswig-Holstein
  • Blick in den Wohnraum der Lofts
  • Gebaeude Baumhaus Hotel an der Ostsee
Nachhaltig Bio Fair (Link)
Baumhaushotel an der Ostsee - Blick auf die Baumhaus Lofts bei Sonnenuntergang
Blick aus dem Baumhaus Loft auf die Felder

Spend the night in a tree house - Your time out in the midst of nature

  • Fully equipped houses
  • Nordic design
  • Pure nature & Baltic Sea
  • Wonderful panoramic views
  • Sustainable construction
  • Wellness area in nature

Experience an unforgettable overnight stay in a tree house on the Baltic Sea - in the middle of nature, five meters above the ground and with a breathtaking view of the rolling hills of Eastern Holstein. The Ostsee Baumhaushotel Schleswig-Holstein is the northernmost tree house hotel in Germany and is located on a 25-hectare former farm area, just a few minutes from the Baltic Sea.

Our sustainably built and modernly equipped treehouse suites and treehouse lodges offer you closeness to nature and pure relaxation and are the perfect retreat in Schleswig-Holstein. At the Baltic Sea tree house hotel, you will find peace, relaxation and closeness to nature - combined with unique design and a high level of comfort.

Whether for a relaxing break or an exciting workation with high-speed internet: A unique combination of nature, sustainability and a feel-good atmosphere awaits you in our family-run Baltic Sea tree house hotel. Book your overnight stay in a tree house on the Baltic Sea now and experience pure relaxation high above the ground!

Baumhaus Loft (Fokus) im Sonnenuntergang - Ostsee Baumhaushotel

Our tree houses on the Baltic Sea - Retreats at the height of the treetops

Hofladen 2

Bistro & farm shop (bistro launch at the end of Q2 2026) - Meal time!

Weißer Hirsch

Our nature area - At eye level with nature

Sauna mit Panoramafenster im Ostsee Baumhaushotel

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

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Baltic Sea tree house hotel - Special time-outs - The specials

Sometimes a short holiday is more than just an overnight stay.
Our "Special time-outs" at the Baltic Sea tree house hotel combine an overnight stay in a tree house with selected moments: relaxing wellness time in the whirlpool, lovely extras for couples or special arrangements for time out together.

We also have the right setting for anyone who wants to consciously travel alone: Me Time - time for you.

In addition to classic weekend breaks, time out during the week is time out during the week is also a popular choice

Frau zwischen Sonnenblumen - Sommer Feeling im Baumhaushotel

Warm evenings, long days and tranquillity at treetop level - Summer at the tree house hotel on the Baltic Sea

Pärchen beim Radfahren

Active holiday on the Baltic Sea in the tree house hotel - Movement in nature - retreat at treetop level

romantisches Pärchen

Time for two - Romance at the height of the treetops

Freundinnen Auszeit - Vier Frauen auf der Wiese am Picknicken

Time out together for friends (arrangement) - Time together at the height of the treetops

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Gebaeude Baumhaus Hotel an der Ostsee

- Where is the Baltic Sea tree house hotel located in Germany?

Country: Germany / Northern Germany
Federal state: Schleswig-Holstein
County: Ostholstein
Region: Ostholstein district - in the Bungsberg nature reserve, close to the Baltic Sea, Weißenhäuser Strand and the Weissenhaus Resort
Address: Alte Landstr. 16, 23758 Wangels

Why the Baltic Sea tree house hotel is a special tree house hotel

A tree house hotel is an independent form of accommodation and describes a hotel category in which guests stay overnight in permanently constructed, high-quality tree houses or tree house-like buildings.

In contrast to individual tree houses, tree house parks or simple accommodation offers, a tree house hotel does not focus on adventure, but on a holistic hotel concept.

A genuine tree house hotel is characterised by several clear features: a fixed hotel structure, professional operation, accommodation that can be used all year round, high-quality furnishings and a conscious integration into the surrounding nature. Treehouse hotels are not campsites or amusement parks, but peaceful retreats that combine architecture, comfort and the experience of nature as an exceptional overnight stay.

The Baltic Sea tree house hotel fulfils precisely these criteria. As a tree house hotel on the Baltic Sea, we offer modern tree house lodges, tree house lofts and tiny houses that can be used permanently and meet the highest standards of comfort, design and tranquillity. Our concept combines the special location at treetop level with boutique hotel quality, sustainable construction and a clear focus on relaxation.

Looking for special hotels for couples? Find out what types of accommodation are available and what makes a time-out really special.

romantisches Pärchen

- Romantic time out in a tree house hotel on the Baltic Sea

The Baltic Sea tree house hotel is a place for conscious time for two.
As a boutique treehouse hotel for couples and those seeking peace and quiet, it combines privacy, nature and design - ideal for a romantic weekend by the Baltic Sea.

Here you can experience time together at treetop level - and discover why many couples consider us to be a special romantic hotel on the Baltic Sea.

- Wellness at the height of the treetops

Wellness with us is not a spa area in the classic sense.
It is warmth, space and tranquillity - outside, in the middle of nature.
Our Baumhaus SPA with sauna and whirlpool complements the overnight stay at treetop level with a place to take a deep breath, let go and relax.

Mann im Whirlpool

Combine nature & wellness

  • Whirlpool under the open sky
  • Can be used all year round
  • Exclusively for overnight guests
Are you looking for a tree house with a hot tub?
At the tree house hotel on the Baltic Sea, you can combine an overnight stay in a tree house with relaxing moments in the warm water - in the middle…
learn more
Frau zwischen Sonnenblumen - Sommer Feeling im Baumhaushotel

Spend the night in a tree house hotel - Who is a tree house hotel suitable for?

Our tree house hotel is a retreat for all those who are travelling more consciously - alone, as a couple, as a small family or in a team.
For people who want to get closer to nature again without sacrificing comfort or aesthetics.

"A tree house that doesn't send you back to your childhood - but brings you into the present."

Here you won't find standardised accommodation, but individually designed tree houses.
With far-reaching views, warm wood, lots of light and the peace and quiet that is often neglected in everyday life.
A place with space for thoughts, conversations - or simply for doing nothing.

Not an adventure playground, but a place that was built with mindfulness - and can be experienced as such.

Discover tree houses
Abendstimmung auf Balkon und Blick auf die Natur
Galloway Rind auf der Düne in Weissenhaus - Naturschutzgebiet

The concept of our tree house hotel - One with nature. Sustainable. With vision.

  • Close to nature
  • Sophisticated design
  • Relaxation and wellness
  • Sustainable all round
  • Digitally connected
  • Regionality

Our seven tree house lodges and seven tree house lofts combine comfort, design and closeness to nature. They are places where childhood dreams come true - and adult longings for peace, clarity and real time out are satisfied.

What characterises our tree house hotel:

  • Close to nature & reduced to the essentials

  • Sophisticated, sustainable design

  • Wellness feeling with sauna, whirlpool & terrace

  • Practised sustainability in construction & operation

  • Digital comfort with high-speed WiFi

  • 🐚 Rooted in Schleswig-Holstein & regional identity

"Sometimes the best adventures start with a childhood dream - that's how it was with us."

Our concept
Our history
Our philosophy
Sustainability

The most frequently asked questions about accommodation, facilities & concept - FAQ about the Baltic Sea tree house hotel

Do you have questions about your tree house holiday?

Here we answer the most important questions about our tree house hotel on the Baltic Sea - from the special design, facilities and wellness to the question of what makes a real tree house hotel.

Our FAQs will help you find out everything you need to know about spending the night in a treehouse - whether as a couple, with a dog or as a family. So you'll be well prepared for your time out in a high-quality treehouse hotel on the Baltic Sea, in the middle of nature and yet just a few minutes from the coast.

A tree house hotel is not classic accommodation, but a special retreat: you sleep several metres above the ground, suspended in the middle of nature - and at the same time enjoy the comfort of a well thought-out hotel.

The Baltic Sea tree house hotel combines Scandinavian design, high-quality furnishings, heating, a private bathroom, comfortable beds and real privacy to create a peaceful break at treetop level.

It's not about cabin romance here, but about consciously spending the night in nature - stylishly, sustainably and with a view. If you want to delve deeper, you can find background information, differences and inspiration about spending the night in a tree house here. Find out more on our page on tree house terms.

Our Baltic Sea tree house hotel is unique because it combines nature, design and relaxation:

  • Location & nature: Nestled in a 25-hectare area with fruit trees, ponds and an alder forest - just a few minutes from the Baltic Sea.
  • Wellness & SPA: Sauna with panoramic views, open-air hot tub and plenty of space to slow down.
  • Sustainability: From ecological materials and energy-saving technology to regional products - we live sustainability.
  • Design & comfort: Scandinavian architecture, high-quality furnishings and large windows with far-reaching views.

The result is a retreat that has been built with care and gives guests the feeling of being in the middle of nature - without having to sacrifice comfort.

The name was chosen deliberately and combines location, concept and uniqueness:

  • Baltic Sea: Our tree house hotel is only a few minutes away from the Baltic Sea coast - ideal for walks on the beach, excursions to Heiligenhafen, Hohwacht, Grömitz, Lübeck or Fehmarn.

  • Tree house hotel: We are the first and most northerly tree house hotel in Germany. Our tree houses stand in the middle of nature on stilts between meadows, fruit trees, hedgerows and a small alder forest.

  • Schleswig-Holstein: As a true project of the heart in northern Germany, we are deeply rooted in the region - with regional partners, sustainable construction methods and a natural area that is typical of Schleswig-Holstein.

The name sums up what we stand for: Nature, design and relaxation in a tree house hotel on the Baltic Sea, in the centre of Schleswig-Holstein.

Our name is our programme - and the expression of a special concept between design, nature and individuality. Find out more about our idea here.

  • Spend the night in a tree house - high-quality lofts & lodges, floating five metres above the ground
  • Wellness & SPA - sauna with a view & whirlpool / whirlpool under the open sky
  • Unique location - just a few minutes from the Baltic Sea, surrounded by forest, meadows, bends and fields
  • Sustainability - ecological construction, regional products & mindful concept
  • Comfort - fully equipped kitchen, modern bathroom, high-speed internet - everything you need for a relaxing break.
  • Indulgence - breakfast baskets, picnic & farm shop with specialities

The result is an experience that uniquely combines nature, comfort and design.

Yes, our tree houses at the Ostsee Baumhaushotel are part of modern tree house architecture. They stand high on stilts, at the height of the treetops, with gentle swaying and a wide view of nature. They are not classic holiday homes, but are deliberately designed as tree house accommodation.
This creates a real tree house feeling: falling asleep under the stars, waking up in the morning to the sound of birdsong - with comfort, built sustainably and without harming the trees or nature. They combine comfort and the experience of nature - and can be used all year round.



The Ostsee Baumhaushotel is located in Schleswig-Holstein, close to the Baltic Sea, quietly embedded in nature on the edge of the village of Wangels. The location combines nature, space and short distances to the coast. Click here for a description of how to get here.

The tree house hotel is suitable for anyone looking for peace and quiet - alone, as a couple or with their favourite people. Ideal for couples, solo travellers, small families or teams who are consciously on the move and want to experience a special time-out. The Baltic Sea tree house hotel is deliberately not a classic family resort, but a place for slowing down and experiencing nature.

Yes, the Baltic Sea tree house hotel is open all year round and the tree houses can be used for overnight stays all year round - air-conditioned, heated and perfectly insulated.
Whether it's a summer holiday by the Baltic Sea or a winter retreat in the forest, you can stay comfortably with us all year round - with panoramic windows and views of the greenery and vast fields.

Glamping is often centred around tents or temporary accommodation. The tree house hotel on the Baltic Sea offers permanently built tree houses at treetop level with permanent comfort. At our Ostsee Baumhaus Hotel, you will stay in high-quality tree houses in the countryside with the service of a family-run hotel.

An overnight stay in a tree house in the Baltic Sea tree house hotel starts from €200. The exact prices vary depending on the season, house size, number of people and travel dates. 👉 You can find all the details on our prices and services page or directly in our booking calendar with daily updated prices and times.

Our tree houses at the Ostsee Baumhaushotel are fully equipped and offer you:

  • a kitchenette,

  • a daylight bathroom,

  • a king-size bed, the lofts have an additional queen-size bed

  • high-speed internet,

  • and large panoramic windows with a private terrace.

You can find a detailed overview on the pages for our tree house lofts and tree house lodges.

Our stays at the tree house hotel deliberately start from two nights. 🌿
This gives you enough time to experience the special atmosphere - from the sunset to the clear starry sky and a relaxed morning among the treetops. It also ensures more peace and quiet at the resort, as there are fewer arrivals and departures and you can enjoy nature even more undisturbed.

Check-in at the Ostsee Baumhaushotel is possible from 3 pm. Earlier check-in can be arranged subject to availability. Regular check-out is at 10 am, later check-out until 12 noon is also possible by arrangement.

Yes.
All our tree houses are fully heated and can be used all year round.

We use modern, energy-efficient heating technology so that it stays pleasantly warm even in autumn and winter. The temperature can be individually regulated in the tree house.

👉 A comfortable stay is guaranteed at all times, even in colder outside temperatures.

Our breakfast basket is lovingly put together - sustainable, regional, vegetarian as standard.

How to order:
Best ordered when booking or at the latest at check-in.

Contents (for 1 person, €24):

  • Freshly baked bread rolls or croissants
  • Selection of cheese and vegetarian spreads
  • Fruit spread & butter
  • Natural yoghurt or quark
  • Muesli
  • Fresh fruit
  • Milk & plant-based drink

Optional:

  • Variant with sausage/meat
  • Vegan alternative
  • Please inform us in advance of any allergies or intolerances

Note:
Coffee and tea are not included in the basket - in the tree house you will find a coffee machine with capsules and a tea making facility.

Picnic basket, wine & beer (59€)

  • Picnicbasket for 2 people with snacks, drinks, glasses and picnic blanket
  • Selected wines & beers - chilled on request, in returnable containers

You can order and collect all products from us in person.
You will find the prices and product range on the digital notice board on arrival or as a PDF on request.

Freshly baked for a relaxed start to the day
(Subject to availability, please book one day in advance)

Croissants

2,00 € per piece - incl. VAT

Premium butter croissant - 80 g
Classic, buttery & crispy
Allergens: milk, wheat

XL Chocolate cream croissant - 110 g
Filled with fine chocolate cream - a particular favourite
Allergens: milk, soya, wheat, hazelnut, almond

Potato roll

1,00 € per piece - incl. VAT

Light-coloured potato roll - 90 g
Light & mild in flavour
Allergens: Wheat

Dark potato roll - 90 g
Stronger baked flavour, aromatic
Allergens: wheat, barley

Potato roll with grains - 90 g
With selected grain mix - savoury & filling
Allergens: wheat, rye, sesame, oats

In each tree house you will find a high-quality capsule machine (Nespresso Delonghi) and a WMF kettle. So you can make your own fresh coffee or tea at any time - whether at sunrise on the terrace or as a cosy start to the day.

Coffee machine

Our tree houses are equipped with Nespresso capsule machines from De'Longhi. The machines are deliberately kept simple and reliable:

  • Capsule coffee (Nespresso system)

  • No milk frother

  • No app or smart functions

This is how we ensure that the machines are easy to use and function reliably in everyday life.

Nespresso capsules are available on arrival.

  • Capsule system: compatible with Nespresso®
  • You will find some capsules in the house as a welcome gift
  • You can buy more capsules from us - environmentally friendly and fairly produced

Please only use sustainable capsules if possible.
Others may work to some extent, but are often made of plastic or aluminium.
Sustainability is important to us - and you help to reduce packaging waste.

🔄 Operation

  • Fill up with water (rear tank)
  • Insert capsule → Close lever
  • Press the button - and enjoy

🍵 Tea preparation

  • Kettle is ready
  • You can find tea bags in the house or bring your favourite tea with you
  • You can enjoy it on your terrace, in bed or with a view of the treetops

Questions or requests? Just contact us - we'll be happy to help.

Yes.
All tree houses are equipped with powerful WLAN.

The internet connection is suitable for

  • normal surfing

  • streaming

  • video telephony

  • Remote work to the usual extent

We have deliberately designed our internet connection to be redundant and stable.
However, please note: Due to the natural location, short-term fluctuations can never be completely ruled out technically.

We love it when children discover nature - quietly marvelling, curious, wide-eyed. At the same time, the tree house hotel is a retreat for those seeking peace and quiet, couples and friends who want to switch off completely.
Therefore: Children are welcome if they fit in with this quiet atmosphere.

Our spa area is for ages 16 and up, and there are no special offers for children.

Our aim is that all guests - with or without children - can enjoy the special tranquillity of our place.

Yes, dogs are very welcome in selected tree houses at the Baltic Sea Tree House Hotel. On arrival, you will even receive a small dog pack as a welcome gift, including a dog cushion on request.
Please note: The spiral staircases to the tree houses are not suitable for dogs - we therefore recommend that you only bring dogs weighing up to 8 kg, as they have to be carried.

Visitor's tax / Ostseecard

In the municipality of Wangels, only businesses in the district of Weißenhäuser Strand are obliged to charge a visitor's tax.
As a guest at our tree house hotel, you therefore do not have to pay a visitor's tax.

However, if you visit beaches in the surrounding area, a visitor's tax may apply, depending on the beach.

You can find more information at: www.ostseecard.de

Note on Weißenhäuser Strand beach:
There are ticket machines at the entrance to the holiday centre where you can easily buy a ticket.

Blick auf unser Feld in der Abendsonne am Baumhaushotel
Galloway Rind auf der Düne in Weissenhaus - Naturschutzgebiet

Baltic Sea tree house hotel - Unique in the north

The Ostsee Baumhaushotel is one of the few genuine tree house hotels in northern Germany - and the most northerly of its kind. Surrounded by fruit trees, a small alder forest, lime trees and willows, we offer you tiny houses, tree house lodges and tree house lofts and an outdoor Baumhaus SPA with plenty of peace, style and closeness to nature.

Experience nature - enjoy the Baltic Sea

Our tree house hotel is located in the middle of nature and yet only a few minutes away from the Baltic Sea. The 25-hectare area around our hotel combines a cultivated landscape with natural retreats - including ponds, a meadow orchard, old and young fruit trees and an impressive variety of animal and plant species. An approximately 2 km long nature trail invites you to discover the area mindfully - on foot, with a camera or simply with an open eye.

Perfect for walks along the beach at Weissenhäuser Brök, hikes, cycle tours or simply doing nothing. Between Heiligenhafen, Eutin and the Bay of Lübeck.

🌊 Experience nature - enjoy the Baltic Sea

Our tree house hotel is located in the middle of nature and yet only a few minutes away from the Baltic Sea. The 25-hectare area around our hotel combines a cultivated landscape with natural retreats - including ponds, a meadow orchard, old and young fruit trees and an impressive variety of animal and plant species. An approximately 2 km long nature trail invites you to discover the area mindfully - on foot, with a camera or simply with an open eye.

Perfect for walks along the beach at Weissenhäuser Brök, hikes, cycle tours or simply doing nothing. Between Heiligenhafen, Eutin and the Bay of Lübeck.

Nature area

Tree house hotel in Germany - Diversity is our top priority

We think sustainably, act appreciatively and are open to all. The Ostsee Baumhaushotel is a place of diversity, peace and openness - explicitly LGBTQIA+-friendly.


Treehouse hotel in Germany - our place in the north

The Ostsee Baumhaushotel is one of the few genuine treehouse hotels in Germany - and the most northerly of its kind.
In the middle of nature, built on stilts, quiet, stylish and deliberately minimalist.

👉 Discover a tree house hotel in Germany

👉 Experience wellness in a tree house hotel

Your time out starts here.

Welcome to the Ostsee Baumhaushotel - your retreat between treetops, the Baltic Sea and far-reaching views.

Experience pure nature, modern design and sustainable comfort. Our tree houses float above renaturalised ponds, with a view of the greenery and plenty of peace and quiet.

Whether it's relaxation, inspiration or simply getting away from it all - here you'll find space for special moments. 🌿

🎯 ➝ D iscover & book a tree house now


Availability and prices

Your overnight stay in nature - The tree house hotel

The Ostsee Baumhaushotel is the only tree house hotel of its kind in Schleswig-Holstein - and a real insider tip for anyone who loves nature, design and relaxation and would like to spend the night in a tree house.
Situated between rolling hills, old fruit trees and a small, rustic alder forest, our tree houses offer a stylish break high up in the treetops. With sophisticated Scandinavian design, sustainable construction, air conditioning, high-speed WiFi and a private terrace, each tree house combines modern amenities with the feeling of freedom and security in nature.

You won't find mass accommodation here, but a retreat for special moments - whether as a romantic couple, a short break alone or an oasis of inspiration for creative minds.

Your breakfast awaits you in a picnic basket, the starry sky flickers over the natural pond, and if you like, you can enjoy our wellness area with sauna and hot tub in the middle of the countryside. Welcome to the first tree house hotel on the Baltic Sea - one with nature, sustainable with a vision.

Baumhaus Loft (Fokus) im Sonnenuntergang - Ostsee Baumhaushotel

Our tree houses on the Baltic Sea - Retreats at the height of the treetops

romantisches Pärchen

Time for two at the Baltic Sea - Your conscious time-out in nature

Totale Ostsee Baumhaushotel

Baltic Sea tree house hotel - Your design hotel in nature

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Logo Ostsee Baumhaus Hotel (invertiert)

Alte Landstr. 16

23758 Wangels / Ostholstein

T+49 4382 / 356

Einfo@ostsee-baumhaus.de

Visit us on Instagram Ostsee Baumhaus Hotel auf Instagram (öffnet neuen Tab)

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