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Schleswig-Holstein

Schleswig-Flensburg

Top 20 Natural Monuments in Schleswig-Flensburg

Best natural monuments in Schleswig-Flensburg encompass a diverse range of geological and biological features. The region is characterized by its coastal landscapes, including fjords like the Schlei, and inland areas with ancient trees and glacial formations. These natural sites hold significant value for regional studies, science, and natural history. Schleswig-Flensburg offers opportunities for recreation and appreciation of its unique natural heritage.

Best natural monuments in Schleswig-Flensburg

  • The most popular natural monuments is Geltinger Birk Nature and Bird Sanctuary, a…

Last updated: June 26, 2026

Geltinger Birk Nature Reserve

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A well-developed hiking and biking trail gives you the opportunity to always descend the Geltinger Birk along the coast. Most beautiful in the early morning or late evening hours!

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View of the Schlei near Lindaunis

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The Schlei is the longest fjord (38 km) of the Baltic Sea

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Geltinger Birk Nature and Bird Sanctuary

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A beautiful nature reserve in a unique location by the sea.

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Schlei Estuary Nature Reserve

Highlight (Segment) • Natural Monument

The nature reserve is a peninsula on the northern bank of the Schlei estuary, east of the town of Maasholm. It is a naturally formed, very varied beach wall landscape. …

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Holnis Peninsula Nature Reserve

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Locked barrier, passage width less than 80cm

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There is an exhibition from the Nature Experience Center in the hut. It is open from Easter to the end of October (daily from 10 a.m. to 5 p.m.).

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The Geltinger Birk is a very beautiful nature reserve with the Charlotte mill, many information boards about the animal world, etc., with a fantastic view of the sea! When the …

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Schleimünde Nature Reserve & Pilot Island

Highlight • Natural Monument

The extensive protected area is a retreat and undisturbed habitat for numerous bird species. If you want to go deeper into the flora and fauna, you can take a tour that the bird keeper regularly offers.

Telephone: 0464 61 17

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Geltinger Birk Nature Reserve

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In my opinion, the Geltinger Birk nature reserve is quite unique. You can cycle from Falshöft to the Charlotte mill along the edge of the area. Benches and a viewing …

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Hedge tunnel Holnis peninsula

Highlight (Segment) • Trail

This section of the trail passes through dense hawthorn bushes forming an almost closed tunnel above the heads. Very pretty to look at, when the bushes are green and overgrown.

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Cycling Collection by

Tobias

Tips from the Community

🏁🏃Jensi St.🚴
August 12, 2024, View of Geltinger Birk Nature Reserve

Pure nature, with many interesting impressions

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A gem on the Schlei from Maasholm to the bird keeper's house. You should drive here or walk if you are looking for peace and want to breathe in nature.

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A natural idyll where you can relax and cycle. You can enjoy the peace and quiet and always discover something new. Great area for bird watching

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Fantastic view of beaches and meadows

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The Schlei always offers cyclists new views.

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A great corner of the country that is always worth visiting. An Eldorado for those who like to photograph landscapes and especially for those who enjoy them 😉

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Nice view of the Schlei.

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The cliffs in the west continue to change shape and color over the years. It is partially covered by vegetation. But the slanting bands of the various sand deposits can still be clearly seen... The cliffs provide living space for sand martins. But wind and waves also cause erosion of the cliff, whereupon the removed material is moved along the beach 😏...

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Frequently Asked Questions

What types of natural monuments can I explore in Schleswig-Flensburg?

Schleswig-Flensburg offers a diverse range of natural monuments. You can find expansive nature reserves like the Geltinger Birk Nature Reserve, ancient individual trees such as the 300-400 year old Brauteiche oak in Schuby, and unique geological formations like the erratic boulder known as the Wanderblock (Königstein) in Grödersby. The region also features coastal landscapes, including fjords like the Schlei, and various viewpoints.

Are there natural monuments suitable for families with children?

Yes, many natural monuments in Schleswig-Flensburg are family-friendly. For instance, the Geltinger Birk Nature and Bird Sanctuary and the Geltinger Birk Nature Reserve are popular choices, offering well-developed trails and opportunities for wildlife observation. The View of the Schlei near Lindaunis is also a great spot for families to enjoy scenic views.

Where can I observe wildlife in Schleswig-Flensburg's natural monuments?

The Geltinger Birk Nature Reserve is an excellent location for wildlife observation. It's a nature and bird sanctuary where you can spot wild horses, Galloway cattle, and various sea and water birds, including the white-tailed eagle. The Schlei Estuary Nature Reserve is also significant for bird life, serving as an important breeding, resting, and wintering area for Nordic migratory birds like Arctic terns, oystercatchers, gulls, ducks, and geese.

Are there opportunities for hiking near these natural monuments?

Absolutely. The region offers numerous hiking opportunities. For example, the Geltinger Birk Nature Reserve has a well-developed network of hiking trails along the coast. You can find detailed hiking routes, including 'Geltinger Birk: Nature on the Baltic Sea' and 'Maasholm: fishing village with a view', in the Hiking in Schleswig-Flensburg guide.

What about cycling routes near the natural monuments?

Cycling is a popular way to explore the natural monuments. The Geltinger Birk Nature Reserve features a well-developed biking trail along the coast. You can discover various road cycling routes, such as the 'Langballigau Pier – Holnis turning area loop from Gelting', in the Road Cycling Routes in Schleswig-Flensburg guide.

When is the best time of year to visit the natural monuments in Schleswig-Flensburg?

The natural monuments in Schleswig-Flensburg can be enjoyed year-round, each season offering a unique experience. The early morning or late evening hours are particularly beautiful for exploring coastal areas like the Geltinger Birk Nature Reserve. Birdwatching is excellent during migratory seasons, and the ancient trees offer serene spots for contemplation in any season.

Are there any ancient trees worth visiting in the region?

Yes, Schleswig-Flensburg is home to several impressive ancient trees. Notable examples include the Brauteiche, a pedunculate oak in Schuby estimated to be 300-400 years old, and another ancient pedunculate oak in Boren Güderott, approximately 350 years old. Other significant individual trees include oaks in Ulsnis and Satrup, an ash and a red beech in Ulsnis, a yew in Boren, and a copper beech in Schleswig.

What do visitors particularly enjoy about the natural monuments here?

Visitors frequently praise the unique coastal locations and magnificent views, especially at places like the Geltinger Birk Nature and Bird Sanctuary. The opportunity to observe diverse wildlife, including wild horses and various bird species, is also a highlight. Many appreciate the well-maintained trails for hiking and cycling, and the serene beauty of the landscapes, such as the View of the Schlei near Lindaunis.

Are there natural monuments with coastal views or beaches?

Yes, the region is characterized by its coastal landscapes. The Geltinger Birk Nature and Bird Sanctuary and Geltinger Birk Nature Reserve are situated by the sea, offering stunning coastal views. The Schlei Estuary Nature Reserve features a varied beach wall landscape, and Holnis Beach is another popular spot for enjoying the coastline.

What kind of natural landscapes define the Schleswig-Flensburg region?

The Schleswig-Flensburg region is defined by a mix of coastal and inland natural landscapes. It features fjords like the Schlei, extensive nature reserves, ancient forests, and unique geological formations such as erratic boulders left by glaciers. These elements collectively contribute to a diverse natural heritage, offering everything from sandy beaches to dense woodlands and open meadows.

Are there any significant nature reserves in Schleswig-Flensburg?

The Geltinger Birk Nature Reserve is one of the most significant, known for its unique coastal location, extensive trail network, and importance as a bird sanctuary. Another notable area is the Schlei Estuary Nature Reserve, a peninsula with a varied beach wall landscape crucial for migratory birds. The Holnis Peninsula Nature Reserve also offers beautiful natural scenery.

Can I find natural monuments that offer a good view of the Schlei?

Yes, the View of the Schlei near Lindaunis is a prime location to overlook the Schlei, the longest fjord of the Baltic Sea. This spot is particularly impressive during stormy weather. Other areas along the Schlei, such as the Schlei Estuary Nature Reserve, also provide excellent views of the fjord.

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Find even more amazing natural monuments in Schleswig-Flensburg by checking out the top Highlights region by region:

DollrottfeldMohrkirchSüderbrarupHavetoftNeuberendMaasbüllGroßenwieheStangheckBöelSaustrupJagelGeltingAhnebyNiesgrauEsgrusMaasholmUlsnisGroßsoltGlücksburgHarrisleeHandewittKlappholzTolkWanderupLangstedtJörlBollingstedtSilberstedtGeltorfFahrdorfBorgwedelWohldeTetenhusenSüderstapelNorderstapelTielenKroppMittelangelnSchnarup-ThumbySollerupEggebekGrödersbyHürupSchubyLürschauWallsbüllSchafflundKronsgaardSüderfahrenstedtGroß RheideErfdeBusdorfRüggeSchleimündungUelsbyJardelundAlt BennebekSörupRabenkirchen-FaulückMoore Der Eider-Treene-Sorge-NiederungNaturpark SchleiBörmNübelPommerbyFreienwillLottorfRabelSteinbergkircheLangballigAusackerLindewittBrebelHusbySieverstedtMeynNatural Park Geltinger BirkHaddebyer NoorSelkDollerupHasselbergTarpKappelnMunkbrarupLoitKlein RheideSterupGrundhofTwedtNiebyEllingstedtMeggerdorfBorenScheggerottHörupSchleswigTaarstedtJübekBöklundGoltoftIdstedtWeesbySüderhackstedtArnisKlein BennebekHoltOersbergNorderbrarupTreiaStolkWeesJannebySchaalbyBergenhusenWesterholzWagersrottRingsbergStoltebüllDörpstedtRabenholzTastrupOeverseeJerrishoeStruxdorfDannewerkNordhackstedtNottfeldHüsby

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