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Adults-only hotel on the Baltic Sea - Your haven in the countryside

As a hotel for adults, our treehouse hotel is specifically designed for those seeking peace and quiet who wish to enjoy nature, privacy and some time to themselves.

Our unique treehouse lofts and treehouse lodges are suspended five metres above the ground, offering you a breathtaking view of the surrounding countryside.

Who is the treehouse hotel suitable for?

For couples, solo travellers and small families seeking peace, nature and distinctive architecture – and who are happy to do without traditional children’s activities. At the Ostsee Treehouse Hotel, the focus is not on the traditional family programme, but on tranquillity, nature and mindful experiences. Small families with children are welcome here if they appreciate precisely this pared-back style of holiday. However, our hotel is not geared towards children or toddlers.

Why our adults-only hotel is the perfect choice for your break:

Pure tranquillity & nature – no hustle, no bustle, just the gentle rustling of the trees.
High-quality tree houses – Scandinavian design, large panoramic windows and modern facilities.
Relaxation & wellness – Our Baumhaus SPA with sauna and hot tub, for adults only.
Culinary delights – Breakfast hampers and fine snacks during our ‘moments of indulgence’.
Privacy & exclusivity – Your own treehouse with a terrace for undisturbed moments.
Travelling witha dog or have allergies? – Choose between pet-friendly or pet-free tree houses.

At the Treehouse Hotel,‘adults preferred’ means we do not have any facilities specifically aimed at children.
Our concept is deliberately aimed at those seeking peace and quiet who wish to enjoy a relaxing holiday in nature.

Staying in a treehouse – a blend of nature and luxury

Our treehouses offer you the best of both worlds:

The freedom of a holiday home – a private retreat in the heart of nature.
The comforts of a hotel – high-quality facilities, breakfast service & wellness.
The perfect location for a Baltic Sea holiday – close to beaches, cliffs and idyllic coastal towns.

Whether you’re planning a romantic getaway, a relaxing solo break or a peaceful holiday with friends – a stay in a treehouse offers the perfect blend of relaxation, nature and modern comfort.

Book your adults-only getaway now!

Experience the unique combination of nature, design and tranquillity – and enjoy an undisturbed holiday atthe , the only treehouse hotel for adults in Schleswig-Holstein!

Book your treehouse hotel now and experience pure tranquillity – surrounded by nature, in Schleswig-Holstein.

Your retreat is waiting for you!

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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.

Tree house lodges

Up to 2 people
38 m²
Large balcony

So much comfort in such a small space! Whether alone or as a couple - our tree house lodge is the ideal place for a unique break in nature. The open-plan lodge is modernly equipped and offers…

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from 239 €

Tree house suites

Up to 4 people
68 m²
Extra bedroom

A new take on glamping. Impressive views, a sun terrace to relax on and a well thought-out room concept for up to four guests - in our tree house suite, you can expect a nature break with maximum…

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from 279 €

Tree house suites

Up to 4 people
68 m²
Extra bedroom

A new take on glamping. Impressive views, a sun terrace to relax on and a well thought-out room concept for up to four guests - in our tree house suite, you can expect a nature break with maximum…

learn more

from 219 €

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.

Our treehouses on the Baltic Sea - Sanctuaries amongst the treetops

Time together by the Baltic Sea - Your mindful break in the great outdoors

Baltic Sea tree house hotel - Your design hotel in nature

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