Best natural monuments around Groß Rönnau feature a landscape shaped by unique geological history and diverse natural attractions. The area is characterized by lakes, moorlands, and elevated viewpoints. These natural features provide opportunities for exploration and offer scenic beauty. Visitors can discover a variety of natural settings, from protected reserves to significant geological formations.
Last updated: July 8, 2026
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A beautiful, naturally preserved area.
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As part of the Holstein Switzerland Nature Park, the Tarbek Moor with its special charm is a popular excursion destination that gives you a variety of impressions. With its diverse composition of ponds and vegetation-free peat banks, it offers undisturbed insights into a mysterious-looking habitat. A moor birch forest borders dark ponds surrounded by snakeroot, dead birch trees in water-filled peat pits rise picturesquely into the sky and fields of waving cotton grass are reminiscent of images from Nordic legends. In the 131-hectare area, which was previously used as a peat extraction area, remnants of this use can still be seen today and carefree cycling and hiking from the Tarbek Moor to the Ihlsee in Bad Segeberg is possible both along former routes that have been preserved to this day and along the railway embankment that connected Bad Segeberg, Bornhöved and Kiel until 1960. https://www.blunkerbach-sh.de/tarbeker-moor
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The Wittenborner Heide nature reserve remained nutrient-poor and unfertilized due to its previous use as a military training area. This resulted in a diverse landscape of heathland, moors and sparse forests that provide a habitat for many species. You can hike through a very beautiful landscape that is always worth a visit.
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Enjoy this 8.5-kilometer circular trail near Bad Segeberg, Schleswig-Holstein. The route is generally classified as moderate and can be ...
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The Ihlsee is located in the northwestern part of the district town of Bad Segeberg on the northern edge of the Kleinniendorf district and is part of the designated Ihlsee and Ihlwald nature reserve. The origin of the lake has not been fully investigated. Either the depression was formed after the Ice Age due to dead ice or it was created as a sinkhole by the collapse of a cave in the Segeberg salt dome. Today the lake has an area of around 29 hectares and stretches 450 m from north to south and around 850 m from west to east; the shore is 2.25 km long. Along with the Bültsee and the Garrensee, the lake is one of the few nutrient-poor lakes in Schleswig-Holstein. The lake is located in a depression and has no inflow. It is fed only by groundwater and inflowing surface water (precipitation). To the north of the bathing area is the outflow that connects the lake to the Great Segeberg Lake. The lake can be walked around, but there is no path along the lake. There is a bathing area on the eastern shore that has existed for decades. The bathing water quality is regularly monitored and in recent years has been rated as very good to good. There is a residential area on the northern shore. On the western and southern sides, the Ihlwald, a swamp forest, dominates the shoreline. From 1911 to 1961, there was a Kiel-Segeberg narrow-gauge railway station at Ihlsee, the tracks of which were removed in 1962. The Ihlsee was declared a nature reserve in 1950 because of its special features. The lake is a particularly nutrient-poor body of water, which gives rise to rare flora. Today, the lake is part of the Ihlsee and Ihlwald nature reserve and has been part of the Natura 2000 protected area network since 2006. https://de.wikipedia.org/wiki/Ihlsee
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The Tarbek Moor can be walked around in 1 hour. ... if it didn't offer so many beautiful moments to pause and take a break.
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Tip: The evening Karl May events end with fireworks.
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The Groß Rönnau area is rich in diverse natural features, including lakes, moorlands, and heath. You can explore significant geological formations like Kalkberg, Bad Segeberg, or enjoy the expansive waters of Großer Segeberger See. Other notable areas include the protected Wittenborn Heath Nature Reserve and the wildlife-rich Tarbeker Moor.
Yes, several natural monuments around Groß Rönnau are suitable for families. The western shore of Großer Segeberger See is particularly popular, offering beautiful views and benches for relaxation. Kalkberg, Bad Segeberg provides panoramic views that children might enjoy, and the nearby Kalkberg Caves offer an interesting experience. The Wittenborn Heath Nature Reserve and Tarbeker Moor are also great for family walks and nature observation.
For expansive panoramic views, visit Kalkberg, Bad Segeberg, which offers a fantastic 360-degree perspective over Bad Segeberg and the surrounding region on clear days. The western shore of Großer Segeberger See also provides beautiful lake views, as does the Rönne estuary and stone bridge at Großer Segeberger See.
Yes, Großer Segeberger See has excellent water quality suitable for swimming. There are unmonitored, free swimming areas, such as by the swimming jetty at Segeberg's Kurpromenade and at the bathing area at KlüthseeCamp in Klein Rönnau. Various water sports like rowing, sailing, and boating are also possible on the lake. Additionally, Lake Ihl has a bathing area on its eastern shore with regularly monitored, very good water quality.
Absolutely. The area around Groß Rönnau offers numerous hiking opportunities. You can find trails that take you through the Ihlwald Nature Reserve, around Großer Segeberger See, or through the Wittenborn Heath Nature Reserve. For more detailed routes, explore the Hiking around Groß Rönnau guide, which includes easy to moderate trails like the 'Ihlwald Nature Reserve – Ihlsee Beach loop from Klein Rönnau'.
The natural monuments around Groß Rönnau are home to diverse wildlife. Tarbeker Moor is particularly known for its diverse species, including cranes and otters, and you might even spot a sea eagle. The Ihlsee and Ihlwald nature reserve protects a unique flora due to its nutrient-poor water, and its swamp forest provides habitat for various creatures.
Yes, cycling is a popular activity in the region. Tarbeker Moor offers opportunities for cycling. The scenic Mönchsweg (Monk's Way) also passes by the Alte Eisenbahnbrücke über die Trave, which offers beautiful views and is excellent for cycling. You can find mountain biking routes in the area, such as those listed in the MTB Trails around Groß Rönnau guide, including routes that pass by Großer Segeberger See.
The natural monuments around Groß Rönnau offer beauty throughout the year. Spring and summer are ideal for swimming and water sports on Großer Segeberger See, and for enjoying the vibrant flora of the heath and moorlands. Autumn brings beautiful colors to the forests surrounding the lakes and reserves, while winter can offer peaceful, crisp walks, especially around the frozen lakes.
Yes, Kalkberg, Bad Segeberg is a significant geological formation, a gypsum mountain whose current form is a result of anhydrite and gypsum mining. It also features the Kalkberg Caves. Großer Segeberger See itself has a unique geological history, formed by the dissolution of salt and gypsum. The Rönne estuary and stone bridge at Großer Segeberger See is near a restored watermill that has been operating since 1342, adding a historical touch to the natural setting.
Lake Ihl is special because it is one of the few nutrient-poor lakes in Schleswig-Holstein, supporting rare flora. It's part of the Ihlsee and Ihlwald nature reserve and a Natura 2000 protected area. The lake is fed only by groundwater and precipitation, and its origin is debated, possibly formed by dead ice or as a sinkhole from a collapsing cave in the Segeberg salt dome.
Many of the trails around the natural monuments are relatively easy, making them suitable for various abilities. For instance, the 'Ihlwald Nature Reserve – Ihlsee Beach loop from Klein Rönnau' is an easy hiking route. The paths around Großer Segeberger See and through the Wittenborn Heath Nature Reserve are generally well-maintained and offer pleasant, less strenuous walks. You can find more easy options in the Hiking around Groß Rönnau guide.
Visitors frequently praise the stunning views from Kalkberg, Bad Segeberg, especially on clear days. The peaceful and beautiful nature of areas like Wittenborn Heath Nature Reserve and Tarbeker Moor is highly appreciated for relaxing walks. The excellent water quality and scenic beauty of Großer Segeberger See also make it a favorite for recreation and enjoying the outdoors.


Extend your search for the best caves by checking out these guides of the top ones around Groß Rönnau: