Top 20 Natural Monuments around Nerdlen
Best natural monuments around Nerdlen are found within Germany's volcanic Eifel region, a landscape shaped by ancient geological activity. This area offers unique geological formations, including maars and viewpoints, providing opportunities for outdoor exploration. The natural monuments near Nerdlen Germany showcase the region's volcanic past and diverse natural features. Visitors can explore a variety of sites that highlight the Eifel's distinctive geology.
Best natural monuments around Nerdlen
- The most popular natural monuments is Dronke Tower on the Mäuseberg, a…
Last updated: May 11, 2026
Dronke Tower on the Mäuseberg
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View of the Gemünden maar
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Schalkenmehrener Maar
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View of the Weinfelder Maar (Totenmaar)
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View of Totenmaar from the panoramic bench
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The Daun Maars - 10,000-Year-Old Volcanic Lakes The Daun Maars were formed around 10,000 years ago from volcanic steam explosions. Hot lava rises from the Earth's interior and meets water, which suddenly evaporates. This blasts away entire mountain peaks. What remains is a deep crater that fills with water over the years and a wall of boulders surrounding the lake. The Daun Maars include the Gemünden Maar, the Weinfelder Maar, and the Schalkenmehrener Doppelmaar. One crater of the Schalkenmehren Maar has silted up over the millennia. The area is a nature reserve and a refuge for waterfowl and rare dragonfly species. Text / Source: deutschland-outdoor.der https://deutschland-outdoor.de/eifel/dauner-maare
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Weinfelder Maar The Weinfelder Maar, formed by volcanic activity around 20,000 to 30,000 years ago, is the highest of the three Daun Maars at 487 meters above sea level. The lake is 51 meters deep and has a diameter of 396 to 429 meters. An almost melancholic atmosphere surrounds the maar. Many legends surround the tranquil Eifel eye. A castle is said to have once stood on the site of the crater, where a count lived with his wife and only child. After returning home from a hunt, the castle had sunk as punishment for the woman's nastiness, and he found only a lake where a cradle miraculously floated his child safely to the shore. If you look at the dark surface of the water long enough, it is said that you can make out the outline of the castle. The German landscape painter Fritz von Wille was so fascinated by the Weinfelder Maar that he repeatedly immortalized it in his paintings. Among his favorite motifs was the small chapel on the north bank, dedicated to Saint Martin. It was once the parish church of the village of Weinfeld, which was ravaged by the plague in the 16th century. Anyone who rings the bells inside by pulling the ropes can make a wish. To this day, the associated cemetery is maintained and used by the local community of Schalkenmehren. This is also where its second name, Totenmaar, comes from. Donkeys and goats have been introduced to the Weinfelder Maar to regulate vegetation. The maar's unique flora and fauna are protected. Swimming and other water sports are prohibited in the Weinfelder Maar, but a nearly two-kilometer-long path makes it a wonderful place to explore on foot. Parking: Guests can park along the L64 either in the parking lot at the Weinfelder Maar or on the Maarsattel between the Weinfelder Maar and the Schalkenmehrener Maar. Text / Source: GesundLand Vulkaneifel GmbH, Leopoldstr. 9 A, 54550 Daun https://www.eifel.info/a-weinfelder-maar
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Very nice panoramic view
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From the Mäuseberg high above the maars you have a fantastic view in clear weather
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A very worthwhile detour, especially as the donkeys and goats are so friendly.
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I walked by here again today and enjoyed the view. Walking around the Maar has a mystical character for me too. Today the donkeys and goats were present. It was a treat.
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Nice view with markers for orientation. The tower, which was built in 1902, is only 11m high, but stands on top of the 560m high Mauseberg and is thus 166m above the Gemünder Maar, guaranteeing a magnificent view of the surrounding area.
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Beautiful view with an information board for orientation. The tower, built in 1902, is only eleven meters high, but stands at the top of the 560-meter-high Mäuseberg and is thus 166 meters above the Gemünder Maar. This guarantees a magnificent view over the surrounding area.
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Frequently Asked Questions
What unique natural features can I explore around Nerdlen?
The region around Nerdlen, nestled in Germany's volcanic Eifel, is renowned for its unique geological formations. You can explore various maars, which are volcanic crater lakes, and viewpoints offering panoramic vistas. Notable features include the Schalkenmehrener Maar, a double maar formed about 10,500 years ago, and the Gemünden maar, which offers swimming and boat rental. Don't miss the 'growing' Dreimühlen Waterfall, a unique travertine formation that expands by 10-12 centimeters annually.
Are there family-friendly natural monuments to visit near Nerdlen?
Yes, several natural monuments around Nerdlen are suitable for families. The Gemünden maar features a forest café and a swimming area, perfect for a relaxing day. The Schalkenmehrener Maar has a beautiful circular path that is easy to navigate. Additionally, the Dreimühlen Waterfall offers a recommended 'Waterfall Loop' family-friendly hike.
What historical or cultural sites are integrated with the natural monuments?
The region beautifully blends natural and historical elements. Near the Ulmener Maar, you can find medieval castle ruins perched by its southern edge, offering historical context and panoramic views. The Weinfelder Maar (Totenmaar) is notable for its historic chapel and cemetery, some parts dating back to the 14th century, which adds a unique cultural layer to the natural landscape.
What outdoor activities can I do near these natural monuments?
The natural monuments around Nerdlen are excellent starting points for various outdoor activities. You can enjoy hiking on trails like the Eifelsteig, which passes by the Dreimühlen Waterfall and the Dauner Maare. Cycling is also popular, with routes like the Kalkeifel cycle path near the Dreimühlen Waterfall. For more specific routes, explore hiking around Nerdlen, cycling around Nerdlen, or gravel biking around Nerdlen.
Are there specific hiking trails around the maars?
Yes, many maars offer scenic circular paths. The Schalkenmehrener Maar has a very beautiful circular path. The Ulmener Maar also features a scenic circular route around its forested slopes. The Weinfelder Maar (Totenmaar) can be explored on a nearly two-kilometer-long path.
What is the best time of year to visit the natural monuments around Nerdlen?
The natural monuments around Nerdlen offer unique experiences throughout the year. Spring and summer showcase vibrant green mossy terraces at the Dreimühlen Waterfall and lush landscapes around the maars. In winter, the Dreimühlen Waterfall transforms into fairytale-like icy formations. The views from the Dronke Tower on the Mäuseberg are rewarding in every season.
Can I swim in the maars near Nerdlen?
Swimming is permitted in some maars but prohibited in others due to nature protection. You can swim in the Gemünden maar, which even has a diving platform. However, swimming and other water sports are prohibited in the Weinfelder Maar (Totenmaar) and the Ulmener Maar, as they are designated nature and water protection areas.
What is special about the Ulmener Maar?
The Ulmener Maar is significant as the youngest maar in the Eifel, formed approximately 10,900 years ago by Germany's last volcanic eruption. It is recognized as an International Union of Geological Sciences (IUGS) Geological Heritage Site. A unique feature is the recently opened Ulmener Maar tunnel, which connects it to the Jungferweiher Maar, offering a 'cave-like cross-section through a volcano' experience with informational displays.
Are there cafes or refreshment options near the natural monuments?
Yes, you'll find options for refreshments. The Gemünden maar has a forest café. The village of Schalkmehren, located near the Schalkenmehrener Maar, offers places to stop for refreshments. The charming town of Ulmen, directly on the Ulmener Maar, also provides amenities like cafes and restaurants.
What is the Dronke Tower and what views does it offer?
The Dronke Tower on the Mäuseberg is an 11-meter high observation tower erected in 1902 as a memorial to Dr. Adolf Dronke, founder of the Eifel Association. From its viewing platform, you get a wonderful panoramic view of the wide volcanic landscape of Eifel, including direct views of the Gemündener Maar and impressive side views of the Weinfelder Maar.
Is the Dreimühlen Waterfall naturally formed?
The Dreimühlen Waterfall is unique because of its artificial origin and ongoing natural growth. It was formed in 1912 when three carbonate-rich springs were diverted during railway construction. The calcium-rich water continuously deposits travertine, causing the waterfall to 'grow' by about 10 to 12 centimeters annually. It is now a designated 'National Geotope' and a protected natural monument.
What is the 'Totenmaar' and why is it called that?
The Weinfelder Maar is also known as 'Totenmaar' (Dead Maar). This name comes from the cemetery and small chapel located in its immediate vicinity, which served as the parish church for the village of Weinfeld before it was abandoned due to the plague in the 16th century. The cemetery is still maintained and used by the local community today.
Are there any unique geological phenomena visible at the maars?
Yes, the maars offer fascinating geological insights. At the Ulmener Maar, evidence of active volcanism, such as bubbles at the maar's edge, can still be observed. The unique layered structure of the tuff wall, composed of rocks and ash from the eruption, is particularly visible near St. Matthias Church and within the Ulmener Maar tunnel.
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