Best lakes around Wahner Heide im Rhein-Sieg-Kreis is a significant nature reserve known for its diverse landscape and rich biodiversity. This area features a variety of ecologically valuable ponds and former mining lakes. These bodies of water contribute to the region's unique ecosystem, supporting numerous plant and animal species. The Wahner Heide offers a mosaic of heaths, swamps, and forests, making it a valuable natural habitat.
Last updated: July 11, 2026
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Hiking around Wahner Heide im Rhein-Sieg-Kreis
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What will happen to the Kirchsiefen ponds near Altenrath? https://www.heideterrasse.net/was-passiert-mit-den-kirchsiefen-teichen-bei-altenrath,829,10.html
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The clay pit pond has something enchanted about it.
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The name of the small artificial body of water reveals what was once mined here in earlier times: the pond is called "clay pit."
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The water buffalo are currently back in/at the clay pit!
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when I passed it, the water level was no longer visible
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An old clay pit filled with water.
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The lakes in Wahner Heide are part of a highly diverse nature reserve. You'll find a mosaic of nutrient-poor heathland ponds, nutrient-rich old waterways, and former mining lakes. These support specialized plant communities, including water lilies, broad-leaved cattail, and even endangered species like stiff sedge and carnivorous bladderwort. The area is also known for its extensive reed beds and diverse aquatic environments.
Yes, several lakes stand out. The Leyen pond is particularly beautiful, especially when its water lilies are in bloom, and is rich in dragonfly species. The Tongrube Pond (Wahner Heath), a former clay pit, features extensive reed beds that serve as important breeding grounds for birds like common coots and the water rail. The Altenrath Ponds offer picturesque views and opportunities to observe various waterfowl.
The lakes and their surroundings are critical habitats for a wide array of wildlife. You can often spot wild ducks, common coots, and the elusive water rail. The Leyen pond is home to approximately 15 dragonfly species. Other aquatic insects like water scorpions, backswimmers, and water striders are also present. Endangered water bird species such as the little grebe also breed in the reed beds.
Absolutely. The Wahner Heide offers numerous hiking opportunities that often lead past its various ponds and lakes. You can find easy hikes, such as the 'Wahner Heide Nature Reserve – Altenrath Ponds loop', which is about 6 km long. For more options, explore the Easy hikes around Wahner Heide im Rhein-Sieg-Kreis guide.
Beyond hiking, the area around Wahner Heide's lakes is excellent for cycling. There are various routes, from easy family bike tours to more challenging road cycling routes. You can find detailed information on these activities in the Cycling around Wahner Heide im Rhein-Sieg-Kreis guide and the Road Cycling Routes around Wahner Heide im Rhein-Sieg-Kreis guide.
Yes, many trails in Wahner Heide are suitable for families. Highlights like the Leyen pond and Altenrath Ponds are noted as family-friendly. There are also specific cycling routes designed for families, such as the 'Wahner Heide family bike tour', offering an easy way to explore the area.
The Wahner Heide nature reserve generally welcomes dogs, but it's important to keep them on a leash to protect the sensitive ecosystem and wildlife. Many trails are suitable for walks with dogs, allowing them to enjoy the natural surroundings alongside you.
The best time to visit depends on your interests. Spring and summer are ideal for seeing the water lilies in bloom at Leyen pond and observing active wildlife. Autumn offers beautiful foliage, while winter can provide a tranquil, serene experience, though some paths might be muddy. Always check local weather conditions before your visit.
Yes, there are various designated parking areas around the Wahner Heide nature reserve, which provide access to the trail network leading to the lakes. Specific parking availability can vary, so it's advisable to check maps or local information for the most convenient spots near your intended starting point.
Public transport options are available to reach the Wahner Heide area. Depending on your starting point, you can use regional trains or buses to get to towns bordering the reserve, such as Troisdorf or Rösrath. From there, you can often connect to local bus services or begin your walk into the reserve to reach the lakes.
Visitors frequently praise the tranquility and natural beauty of the lakes. Many appreciate the opportunity for wildlife observation, especially the diverse birdlife and dragonflies. The picturesque scenery, particularly the water lilies at Leyen pond, and the peaceful atmosphere for hiking and relaxation are also highly valued.
Yes, some of the lakes in Wahner Heide have origins in mineral extraction. The Tongrube Pond (Wahner Heath), for example, was formed from a former clay pit. These former industrial sites have since been reclaimed by nature, becoming valuable habitats within the reserve.


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