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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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  • Fehmarnsundbrücke in der Sonne
Blick vom Hausboot Antje Frieda auf den Binnenhafen Fehmarn
Fehmarn Vogelreservat Wallnau - Fliessgewässer

Discover Fehmarn - Enjoy a Baltic Sea holiday in a tree house 🌊🌿

Fehmarn - the third largest island in Germany - delights visitors with its maritime charm, beautiful beaches and breathtaking nature. Whether it's a walk along Grüner Brink, a visit to the Fehmarn Marine Centre or a trip to the famous Jimi Hendrix memorial stone - there's plenty to discover here. But what if you could combine this experience with an extraordinary overnight stay? Just 30 kilometres away, the Ostsee Baumhaushotel is waiting for you - for a special break in the middle of nature.

Fehmarn - A Baltic Sea holiday for every season

Whether spring, summer, autumn or winter - Fehmarn has its charm all year round. In spring, nature awakens and the island is a fresh green colour. Summer invites you to enjoy water sports and relaxing days on the south beach. Autumn fascinates with a stormy Baltic Sea and perfect conditions for kite flying or surfing. In winter, you can enjoy the tranquil expanse of the coastal landscape and cosy hours in the cafés of Burg auf Fehmarn.

What makes Fehmarn special - What makes Fehmarn special?

Fehmarn is easily accessible via the imposing and eye-catching Fehmarn Sound Bridge and offers countless highlights for your Baltic Sea holiday:

🏝 The south beach - Fehmarn's most beautiful beach with shallow water, ideal for swimming in the sun and, of course, in the water.
🦋 Fehmarn Butterfly Park - A tropical paradise with hundreds of free-flying butterflies.
🐠 F ehmarn Marine Centre - One of the largest aquariums in Germany with impressive sharks and coral reefs.
🌾 Der Grüne Brink - A unique nature reserve for birdwatchers and nature lovers.
🌅 Lighthouses & cliffs - Fehmarn has five impressive lighthouses and the spectacular Staberhuk cliffs.
🎸 Jimi Hendrix memorial stone - a memorial to the legendary 1970 open-air festival.
🦆 Wallnau Waterfowl Reserve - a paradise for ornithologists with over 250 bird species and guided observation tours.

Explore Fehmarn by bike 🚴

Fehmarn is a paradise for cyclists! With well-developed cycle paths, you can explore the island in a relaxed manner:

🚴 The Fehmarn island circuit (65 km) - Once around the entire coast with breathtaking views.
⚓ The harbour tour (38 km) - Discover the island's harbour towns and get to know the maritime side of Fehmarn.
🐦 The waterfowl reserve tour (36 km) - Perfect for nature lovers with stops at the best observation points.
🌅 The View Tour (64 km) - A route to the most beautiful panoramic spots on Fehmarn.

Burgstaaken and the harbour Burg Tiefe are also popular stops for cyclists. The exclusive Antje Frieda houseboat is also located here, offering a special alternative for special overnight stays on the water.

Spend the night in a tree house - your nature retreat on the Baltic Sea 🌳

After an eventful day on Fehmarn, an extraordinary overnight stay in a tree house awaits you at the Baltic Sea tree house hotel. Instead of a traditional hotel or holiday flat, you'll sleep five metres above the ground in the middle of a natural paradise. And because Fehmarn is so beautiful, we have named one of our tree house lofts after the island of Fehmarn: The "Treehouse Loft (holiday home) Fehmarn".

✨ Why a tree house instead of a hotel?

  • Pure relaxation - enjoy the peace and quiet amidst trees and meadows.
  • Sustainability - Our tree houses are made from natural materials & are built to conserve resources.
  • Modern design - Large panoramic windows, air-conditioned rooms & Scandinavian flair.
  • Enjoyment & relaxation - Enjoy a breakfast basket in the tree house or relax in the Baumhaus SPA with sauna & whirlpool.

Fehmarn & tree house - the perfect combination

🌊 Explore Fehmarn during the day, stroll through Burg auf Fehmarn or walk along the coast.
🏡 Return to your cosy tree house in the evening & enjoy nature.
🌅 Or end the day on our panoramic terrace as the sun goes down.

Whether you are planning an active Fehmarn holiday or simply want to relax - our Baltic Sea tree house hotel is the perfect addition to your Baltic Sea island trip. The tree house hotel is a small holiday park on the Baltic Sea.

Incidentally, Fehmarn is one of our personal favourite places that we are happy to recommend.

📍 Book now & experience Fehmarn in a special way!

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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.

Baumhaus Lodge mit Balkon im Ostsee Baumhaushotel

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 €
Sonnenuntergang bei den Baumhaus Lofts - Ostsee Baumhaushotel
Tiny House Alva im Ostsee Baumhaushotel

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 219 €

Your time out with vision - Discover the Baltic Sea tree house hotel!

Sauna mit Panoramafenster im Ostsee Baumhaushotel

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

Hofladen 2

Bistro & farm shop (bistro launch in Q1 2026) - Meal time!

Weißer Hirsch

Our nature area - At eye level with nature

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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.

Hygge Baumhaus Lodge

Spend the night in a tree house by the Baltic Sea - Tree houses with a view

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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