Lakes around Ilztal are primarily characterized by the Ilz River, a 68 km long tributary of the Danube known for its natural character and dark, brownish color. The region, part of the Bavarian Forest near Passau, features unspoiled natural beauty with smaller, often unnamed bodies of water connected to the river. While large natural lakes are not the main draw, the area offers reservoirs and historic lakes that provide opportunities for recreation. The Ilztal & Dreiburgenland region integrates water bodies…
Last updated: July 6, 2026
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Always worth a visit. From a lap around the lake in any season, past many creative sculptures with the Kulm in the background, to the culinary delights by the lake, from burgers to pepper steak. And of course, the amusement park by the lake too... everything is worth seeing. We like it here and always enjoy coming back.
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Worth a visit any time of year. Action in summer. Peace and quiet in winter, romance in autumn. Awakening in spring. We always love coming back here.
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From there you have a beautiful view over the entire lake and an interesting photo opportunity.
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There are several sculptures to discover along the way.
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Beautiful warm bathing lake, a great way to cool off on the tour
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Beautiful view of the lake, good coffee, huge breakfast buffet, friendly staff
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Restaurant Gruber am See is highly recommended
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Beautiful bathing lake that invites you to take a swim on warm days. But it is also very beautiful there in winter and you can also cycle around the lake wonderfully.
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The most popular lakes mentioned by the komoot community include Lake Stubenberg and Stubenberg Lake. Both are highly rated for their beautiful views, swimming opportunities, and recreational facilities. Visitors also appreciate the Stone sculpture at Stubenbergsee for its photo opportunities and views over the lake.
The Ilz River, often called the 'Black Pearl,' is the central aquatic feature of the Ilztal. It's one of Germany's last natural rivers, known for its dark, brownish color from organic sediments and its rich biodiversity, supporting over 20,000 species. The Ilz Valley offers extensive hiking trails and is popular for cycling, angling, canoeing, and kayaking, providing a unique wild and romantic experience.
Yes, there are several options for bathing. Stubenberg Lake is recognized as one of the warmest bathing lakes in Austria, offering various sports and relaxation options. Another popular spot is StrandGut at Badesee Eggersdorf, a nice lake with a cozy restaurant. Within the Ilztal region itself, the Lower Ilz Reservoir near Passau's Hals is a favored location for swimming (at one's own risk) and sunbathing.
For those seeking a more natural experience, sections of the Ilz River itself offer opportunities for wild swimming, though often at one's own risk. The Lower Ilz Reservoir, located above the Triftsperre, is also a popular spot for a refreshing dip. The Oberilzmühle Reservoir is another area mentioned for bathing, including a designated nudist area, which can be incorporated into longer hiking routes.
The region offers a variety of outdoor activities. You can enjoy cycling around Lake Stubenberg, or explore the extensive hiking trails in the Ilz Valley. For more structured activities, there are numerous running trails, cycling routes, and mountain biking trails available throughout the broader Ilztal area.
Yes, several lakes are well-suited for families. Lake Stubenberg and Stubenberg Lake are both highlighted as family-friendly, offering facilities and beaches. The Lower Ilz Reservoir is also a good option for families, providing a refreshing cool-down during summer and allowing dogs on a leash.
Yes, dogs on a leash are generally welcome in many areas. For instance, the Lower Ilz Reservoir is suitable for pet owners, allowing dogs on a leash. It's always a good idea to check local signage for specific rules at individual bathing areas or nature reserves.
Yes, the Dreiburgensee, located between Thurmansbang and Tittling, has historical significance. It was originally created as a fish farm in 1703. While perhaps quieter than other destinations, its origin reflects the historical integration of water bodies into the local landscape of the Ilz Valley and Dreiburgenland.
The summer months are ideal for enjoying bathing lakes like Stubenberg Lake and the Lower Ilz Reservoir for swimming and sunbathing. The Ilz Valley is beautiful year-round for hiking and cycling, with spring and autumn offering pleasant temperatures and vibrant scenery. Even winter can be appealing for tranquil walks along the Ilz River.
Yes, some paths are designed for accessibility. For example, the Path along the Feistritz, which is near Stubenbergsee, is suitable for hiking, running, cycling, and even strollers, indicating good accessibility. The Ilz Valley also offers various trails, some of which are relatively flat and easy to navigate.
The region is characterized by unspoiled natural beauty. Along the Ilz River, you'll find light floodplain forests, green hills, and rugged granite walls. The river itself is a habitat for diverse flora and fauna. Around lakes like Lake Stubenberg, you can enjoy scenic views and natural landscapes, often with opportunities for birdwatching and appreciating the tranquil environment.
Yes, you can find dining options near some of the lakes. Lake Stubenberg has cafes and restaurants offering good coffee and breakfast. StrandGut at Badesee Eggersdorf features a cozy restaurant right on the shore. The Lower Ilz Reservoir also has a small kiosk for refreshments.


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