Best lakes in Naturpark Altmühltal are found within a vast nature park in Bavaria, Germany, known for its diverse recreational opportunities and natural beauty. The region is characterized by its unique geological formations, including the Altmühl river valley, which has shaped the landscape over millennia. It offers a blend of historical significance, with sites like Charlemagne's Trench, and natural attractions. The park provides a setting for various outdoor activities centered around its water bodies and surrounding trails.
Last updated: May 8, 2026
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If you need a break, you've come to the right place
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Very beautiful there and the path is also lovely.
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Wonderful bathing oasis on hot summer days.
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Great for a mini detour from the official route.
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The St. Agatha bathing lake is great for a quick jump into the water...
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very interesting information and a very nice route
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At the idyllically situated St. Agatha bathing lake in the Haidhof district, cooling off and swimming fun are guaranteed on hot summer days. Beautiful lawns invite you to linger. The bathing lake is supervised by the water rescue service on weekends during the season. A large parking lot (fees apply on weekends) is available. Unfortunately, barbecues, camping, and overnight stays are not permitted at St. Agatha bathing lake. Dogs are not allowed from May to September. St. Agatha bathing lake is listed as an EU bathing water, and the Kelheim Health Department monitors its water quality. A total of six water samples are taken and published during the summer months. https://www.naturpark-altmuehltal.de/freizeit/a-z/badesee_st_agatha-2297/
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Naturpark Altmühltal offers several popular lakes for recreation. Hahnenkammsee is known as the first body of water in the Franconian Lake District, featuring rest areas, a swimming area, and a campsite. Another favorite is Kratzmühlsee North Shore, a bathing lake with excellent water quality, mini golf, and boat rentals. The St. Agatha bathing lake is also a beautiful, quiet spot for swimming and relaxation.
Yes, several lakes in the region are ideal for families. Hahnenkammsee and Kratzmühlsee North Shore are both highlighted as family-friendly, offering amenities like swimming areas, mini golf, and boat rentals. Altmühlsee, though technically part of the broader Franconian Lake District, is closely associated with the region and features playgrounds, bungee trampolines, and family golf. Großer Brombachsee also has numerous recreational facilities, beaches, and playgrounds.
The lakes in and around Naturpark Altmühltal offer a wide range of water sports. Altmühlsee is excellent for swimming, sailing, and surfing. Großer Brombachsee, the largest artificial reservoir in Germany, provides extensive opportunities for jet skiing, kitesurfing, surfing, wakeboarding, sailing, and diving. Dennenloher See is suitable for swimming and surfing, while Rothsee is popular for paddleboarding and kayaking.
Absolutely. Many lakes feature dedicated cycling paths. Altmühlsee has a 12.5 km circular path perfect for cycling. Großer Brombachsee boasts a 30-kilometer cycling path suitable for the whole family. Dennenloher See also has a 3 km path around its perimeter. Additionally, the region offers various cycling routes, including the Altmühltal Cycle Path, which includes sections along the water.
The region combines natural beauty with historical significance. A notable historical site is Fossa Carolina (Charlemagne's Trench), an early medieval technical cultural monument representing Charlemagne's attempt to connect major rivers. While not directly a lake, it's a significant water-related historical feature in the area.
Yes, tranquil spots are available. Dennenloher See is known for its peaceful atmosphere, nestled within a forest and heathland, making it popular among anglers and hikers. Altmühlsee features the "Vogelinsel" (Bird Island), a crucial protected area for migratory birds, accessible via a nature trail and observation tower, offering excellent nature observation opportunities.
For swimming, Kratzmühlsee North Shore is highly recommended for its good water quality. Hahnenkammsee has a dedicated bathing area with a sandy beach. Altmühlsee and Großer Brombachsee also offer numerous designated swimming areas and beaches, with Brombachsee reaching pleasant water temperatures up to 24°C in summer. The St. Agatha bathing lake is another beautiful option for a refreshing dip.
Yes, the lakes provide excellent hiking opportunities. Altmühlsee has a 12.5 km circular path suitable for hiking. Dennenloher See is encircled by a 3 km path, ideal for walks. The surrounding forests, particularly near Dennenloher See, are perfect for extended walks. You can also explore various MTB trails and cycling routes that often pass by or offer views of the lakes.
Many lakes are well-equipped with amenities. Hahnenkammsee offers rest areas, a swimming area, and a campsite. Kratzmühlsee North Shore provides mini golf, boat rentals, and a nearby restaurant. Großer Brombachsee features numerous recreational facilities, beaches, playgrounds, and even a dog beach. The MS Altmühlsee and MS Brombachsee excursion boats connect various recreational centers, offering a relaxing way to explore.
Visitors particularly appreciate the diverse recreational opportunities and natural beauty. For instance, Kratzmühlsee North Shore is loved for its excellent water quality and the ability to relax or engage in activities like mini golf. Hahnenkammsee is praised as a beautiful, idyllic lake with well-kept facilities and a less crowded sandy beach compared to other larger lakes. The combination of active sports, tranquil nature, and family-friendly options makes the region highly appealing.
Yes, boat tours are a popular way to experience the larger lakes. The MS Altmühlsee excursion boat connects the recreational centers of Altmühlsee from May to October. On Großer Brombachsee, you can take a scenic tour aboard the MS Brombachsee, Europe's largest trimaran passenger ship, which also offers free bicycle transport between its five docking locations.
Dennenloher See is particularly popular among anglers due to its peaceful atmosphere and natural setting. While specific fishing regulations and permits would need to be checked locally, its tranquil environment makes it a favored spot for those looking to fish.
The lakes are enjoyable year-round, but the best time depends on your preferred activities. For swimming and water sports, the summer months (May to October) are ideal, with lakes like Großer Brombachsee reaching up to 24°C. For hiking, cycling, and nature observation, spring and autumn offer pleasant temperatures and beautiful scenery. Even in the colder seasons, areas like Kratzmühlsee North Shore are suitable for various sporting activities.


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