Top 20 Lakes around Altendiez
Best lakes around Altendiez are situated in a region known for its natural beauty and historical significance. The area features the Baggersee Altendiez, also called Freizeitpark Diez, a former quarry lake with clear, turquoise-blue water suitable for swimming. This lake is set against a backdrop of steep limestone cliffs and is part of the Nassau Nature Park. The landscape offers a mix of water-based recreation and scenic surroundings, making it a notable destination for those seeking natural features near Diez…
Last updated: June 26, 2026
Herthasee
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Rotes Meer Pond
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Nassau Forest Lake
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Weiherweg Elz–Malmeneich
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Fish pond near Westerwald
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But the pond is very beautiful.
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Tips from the Community
The "Red Sea" lies between the villages of Mensfelden and Heringen. In 2001, the Heringen fishing club took over the maintenance of the pond and has been looking after the facility ever since.
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Nice lake for a short rest. great place
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A beautiful path, recommended, which also leads past ponds.
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Continuous slope towards Malmeneich, always in the dense deciduous forest, cool in summer. There are some fish ponds on the way.
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A beautifully located place that cannot be seen from the outside even if you are about to stand in front of it. Only when you drive a few meters further do you come to the lake. Very idyllic and quiet 🤐 location.
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The Red Sea 🌊 in Mensfelden is very idyllic and quiet 🤐. It cannot be seen from the outside and you only see it when you stand directly in front of it.
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Why Red Sea? Nice pond with a few benches and a shelter on the bank. The way there and away is natural with currently very tall grass.
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Frequently Asked Questions
Which lakes are most popular for recreation around Altendiez?
The most popular lake for recreation is the Baggersee Altendiez, also known as Freizeitpark Diez, which is a former quarry lake with clear, turquoise-blue water ideal for swimming. Another highly regarded spot is Herthasee, a popular bathing lake in summer, offering amenities like a mini golf course and restoration facilities. Visitors also enjoy the romantic and hidden Rotes Meer Pond, which features a beautiful trail.
Can I swim in the lakes around Altendiez?
Yes, swimming is a popular activity. The Baggersee Altendiez is known for its high water quality, suitable for swimming, and provides a ramp and stairs for easy access. It operates with a fee. Herthasee is also a well-known bathing lake where you can use inflatable boats and air mattresses.
Are there family-friendly lakes or activities near Altendiez?
Absolutely. Herthasee is a great family destination, offering a bathing lake experience, a mini golf course, and nearby restoration. The Rotes Meer Pond also has a beautiful trail around it that is considered family-friendly.
What kind of natural features can I expect to see around the lakes?
The lakes are set in picturesque natural surroundings. The Baggersee Altendiez is framed by steep limestone cliffs and is part of the Nassau Nature Park. The area offers a mix of water-based features and scenic landscapes, including forests and ponds like the one found along Weiherweg Elz–Malmeneich.
Are there any historical sites or landmarks near the lakes?
Yes, near Herthasee, you can find the Valve house at Hertha Lake, which is a technical monument dating back to 1846. This structure is a relic from the lake's history, originally built to supply water to a nearby pit.
What outdoor activities can I do near these lakes?
Beyond swimming and relaxing by the water, the region offers various outdoor activities. You can find numerous hiking trails, such as those listed in the Hiking around Altendiez guide, which includes routes like the 'Lahn River near Nassau – Diez Old Town loop'. There are also Running Trails and Road Cycling Routes available in the wider Altendiez area.
Are there hiking trails that lead past lakes or ponds?
Yes, several trails incorporate water features. For instance, Weiherweg Elz–Malmeneich is a pleasant trail that leads past a beautiful pond. The Rotes Meer Pond also has a scenic trail around it, featuring a narrow wooden bridge section.
What do visitors enjoy most about the lakes around Altendiez?
Visitors particularly appreciate the clear, high-quality water of the Baggersee Altendiez for swimming and its scenic setting against limestone cliffs. The recreational facilities at Herthasee, like the mini golf and bathing opportunities, are also highly valued. Many enjoy the idyllic and romantic atmosphere of places like the Rotes Meer Pond and the pleasant trails that lead past these water bodies.
Is there an entrance fee for any of the lakes?
Yes, access to the popular Baggersee Altendiez (Freizeitpark Diez) is subject to a fee.
Can I bring inflatable boats or air mattresses to the lakes?
Yes, at Herthasee, it is possible to take inflatable boats and air mattresses into the water. The Baggersee Altendiez also permits inflatable boats and air mattresses.
Are there places to eat or drink near the lakes?
Yes, during the season, the Baggersee Beach Club at Baggersee Altendiez offers a bistro with a sun terrace and a beach bar. Near Herthasee, you can also find restoration facilities.
What is the best time to visit the lakes around Altendiez?
The lakes are particularly popular during the summer months, especially for swimming and water-based recreation. Herthasee is described as a popular bathing lake in summer. However, the scenic trails and natural beauty can be enjoyed throughout the warmer seasons.
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