Best lakes around Dettingen an der Erms are found within the broader region, as the municipality itself is characterized by the Erms river and the dramatic landscapes of the Swabian Alb. Dettingen an der Erms is situated in the picturesque Ermstal valley, offering numerous natural attractions such as waterfalls and hiking trails. While large natural lakes are not directly in the town, the surrounding area provides various aquatic destinations. These include quarry lakes, reservoirs, and natural springs, catering to different…
Last updated: May 19, 2026
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Popular around Dettingen an der Erms
Blossom walks in the Swabian Alb
Aktiv in die längeren Tage – Frühlingswandern zwischen Alb und Donau
Hiking around Dettingen an der Erms
Cycling around Dettingen an der Erms
MTB Trails around Dettingen an der Erms
Road Cycling Routes around Dettingen an der Erms
Running Trails around Dettingen an der Erms
Gravel biking around Dettingen an der Erms

Mountain Hikes around Dettingen an der Erms
The Kaltentalweiher wetland was designed in the 1976 nature conservation year as a contribution by the Baden-Württemberg State Forestry Administration to the "Protection of European Wetlands" program and was created between 1977 and 1979. In an elongated oval, the wetland with its natural bays blends harmoniously into the floodplain. Even the main dam is so cleverly hidden in a shallow embankment that it does not disturb the natural landscape. The pond is about 300 meters long and 80 meters wide. Without the small island, its water surface is about 1.1 hectares. Many rare animal species have settled in the wetland. An excellent observation area has been created here for those interested in zoology and biology. Behind the large pond, there is a smaller pond through which the Kaltentalbach stream flows into the large pond. The Kaltentalbach originates from a karst spring, the Kaltentalquelle.
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Beautifully situated. On one side, a small footpath runs along the riverbank with frequent access points to the water. On the other side, the Neckar Valley Cycle Path also runs along the riverbank and directly through the restaurant, which offers plenty of seating and an exceptional miniature golf course.
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Nice little lake, well located, easy to enjoy nature
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Beautiful flora and fauna
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Well suited for a Sunday round with a stop.
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You can walk around the lake nicely
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If it has freshly snowed in winter and you are looking for a little peace and quiet, this is the right place.
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Dance on the volcano. A highlight, especially for interested children.
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While Dettingen an der Erms itself is characterized by the Erms river and the Swabian Alb landscape, the broader region offers a variety of aquatic destinations. You can find quarry lakes, reservoirs, and natural springs. These range from recreational spots with facilities to more tranquil natural settings.
Beyond the most prominent ones, visitors also enjoy Lake Beutwang, a natural lake that was once a quarry pond and is now a popular local recreation area. Another unique spot is the Molach Biotope (Former Volcanic Crater), a small, water-filled volcanic vent that has become a biotope.
Yes, several lakes are suitable for families. Aileswasensee is family-friendly and features a beach, a beer garden or kiosk, and public toilets. Lake Beutwang also offers a local recreation area with lawns and barbecue spots, and even a miniature golf course.
Activities vary by lake. At Aileswasensee, you can enjoy the beach and swimming. Lake Beutwang is great for relaxing on lawns, barbecuing, or playing miniature golf. For cycling, the area around Glems reservoir offers a great landscape. Many lakes also provide opportunities for walking and enjoying nature.
Yes, the region offers various hiking opportunities. For easy walks, the area around Kaltental Lake is flat and easy to walk on. You can find numerous hiking routes, including easy options, in the broader area. Explore more options on the Easy hikes around Dettingen an der Erms guide.
Absolutely. The landscape around Glems reservoir is particularly suitable for cycling. There are also many road cycling and gravel biking routes in the wider Dettingen an der Erms area that may pass by or near some of these lakes. Check out the Road Cycling Routes around Dettingen an der Erms or Gravel biking around Dettingen an der Erms guides for more details.
For swimming, Aileswasensee has a designated beach and facilities. While Lake Beutwang was once a swimming spot, bathing is now prohibited due to its low water depth. For wild swimming, the region research mentions the Erbacher Baggersee, a quarry lake about 47 km away, which is typically used for swimming and recreation.
Beyond the lakes themselves, you can visit the Molach Biotope (Former Volcanic Crater), a fascinating natural monument formed by volcanic activity millions of years ago. Further afield, the Blautopf, a natural spring known for its intensely blue water, is a significant natural monument about 34 km from Dettingen an der Erms.
Yes, for instance, the area around Kaltental Lake is described as flat and easy to walk on, making it accessible for many visitors. Always check specific trail conditions for other locations.
The best time to visit the lakes around Dettingen an der Erms is generally during the warmer months, from late spring to early autumn (May to September). This period offers pleasant weather for outdoor activities like hiking, cycling, and swimming, and facilities like beer gardens are typically open.
Yes, some lakes offer facilities. Aileswasensee has a beer garden or kiosk and public toilets. Lake Beutwang also features a kiosk with drinks, coffee, and snacks, along with seating.
Many outdoor areas and trails in the region are dog-friendly, but it's always advisable to keep dogs on a leash, especially around wildlife or other visitors. Specific rules regarding dogs at beaches or swimming areas may vary, so check local signage at each lake.


Still not found your perfect lake around Dettingen an der Erms? Check out the guides of these regions to see even more beautiful places.