Best lakes around Zwettl-Niederösterreich are primarily the three Kamp reservoirs: Stausee Ottenstein, Stausee Dobra, and Stausee Thurnberg. These lakes are known for their natural beauty, diverse recreational opportunities, and unique characteristics. The region offers a mix of fjord-like landscapes, dense forests, and imposing cliffs, providing varied experiences for visitors. These bodies of water are popular destinations for both relaxation and active holidays, featuring opportunities for water sports, hiking, and fishing.
Last updated: July 10, 2026
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Popular around Zwettl-Niederösterreich
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The Ottenstein reservoir, is the largest of the Kamp lakes and is among the richest waters in fish in Austria and at the same time among the best predatory fish waters in Europe. Its water surface is 4.3 km² and extends with its fjord-like, branched side arms, with a length of more than 14 km, up to Zwettl. The deepest point is 69 m.
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Unfortunately completely dried out or drained at the moment. Currently a rather sad sight.
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This lake is near Ottenstein and has caused a lot of misery in 2024
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We read somewhere that this dam would no longer be approved today. Nevertheless, the lake fits well into the landscape. It has a strange, branched shape!
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A casual industrial monument in the Waldviertel.
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An impressive building - with a cool approach through the forest.
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At the time of our visit, the restaurant was closed. Great location with the best view of the lake.
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Enjoy a coffee break and a view on the terrace.
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The primary lakes in the Zwettl-Niederösterreich region are the three Kamp reservoirs: Stausee Ottenstein, Stausee Dobra, and Stausee Thurnberg. Each offers unique natural beauty and recreational activities.
Stausee Ottenstein is excellent for swimming, boating (electric, pedal, rowing), sailing, surfing, and paddleboarding. Stausee Dobra is a popular freshwater diving area, and both Dobra and Thurnberg offer opportunities for bathing and boat rentals. You can find boat rentals at Ottenstein Lake Restaurant & Boat Rental.
Yes, the wooded shores of Stausee Ottenstein are crisscrossed with numerous hiking and cycling trails. Stausee Dobra also offers walking and e-bike exploration, while Stausee Thurnberg has picturesque cycling paths. For more detailed routes, you can explore running trails, gravel biking, and MTB trails in the wider Zwettl-Niederösterreich area.
Absolutely. Stausee Ottenstein, Stausee Dobra, and Stausee Thurnberg are all excellent fishing spots. Dobra is particularly known as one of Europe's best predatory fishing waters. Fishing licenses can be obtained from the Ottenstein forestry office or the Dobra campsite. You can fish from the shore in many places, especially around Krumau at Stausee Thurnberg.
Yes, the lakes offer several family-friendly options. Stausee Ottenstein has numerous bays and sunbathing lawns for swimming and relaxation. Stausee Dobra features shallow access areas suitable for children, and Stausee Thurnberg has a large, accessible sunbathing lawn near the dam, which is also suitable for dogs. The Ottenstein Dam can be crossed by foot or bike, offering a unique experience.
Stausee Ottenstein is famous for its distinctive fjord-like landscape with branching arms, bays, and granite rock formations, often described as a 'piece of Scandinavia'. Stausee Dobra is characterized by dense coniferous forests and imposing cliffs. Stausee Thurnberg is more river-like, nestled in a hilly landscape with forests, rocks, and reeds.
Yes, near Stausee Ottenstein, you can find the historic Schloss Ottenstein and the ruins of Lichtenfels Castle, which is situated on a peninsula within the lake. Stausee Dobra features the majestic ruins of Dobra Castle on a promontory, with its converted keep offering breathtaking views.
The ruins of Lichtenfels Castle on Stausee Ottenstein offer excellent photo opportunities, especially at sunset. The converted keep of Dobra Castle at Stausee Dobra provides breathtaking views. Additionally, the Predigtstuhl Peninsula, Ottenstein Reservoir is a notable viewpoint, though you may need to venture to the cliffs for the best vistas.
Stausee Dobra is the place for adventure sports. The area offers abseiling from the dam, pendulum bridge jumping, a 370-meter-long 'Big Fly' steel cable slide across the lake, houserunning, archery, and sport climbing.
Visitors frequently praise the serene natural beauty, the diverse range of outdoor activities from water sports to hiking, and the unique landscapes like the fjord-like Ottenstein reservoir. The community appreciates the well-maintained trails and the opportunities for relaxation and active holidays.
Yes, Camping Lichtenfels is located on a peninsula overlooking Stausee Ottenstein. There is also a campsite at Stausee Dobra, and boat rentals are available at the campsite in Krumau near Stausee Thurnberg.
The lakes are beautiful year-round, but the warmer months from spring to autumn are ideal for water sports, hiking, and cycling. During this period, boat rentals are typically available from April to October. Evenings at Stausee Thurnberg are often recommended for a more tranquil experience.


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