Best lakes around Oleftalsperre include the Oleftalsperre itself, a significant reservoir located near Hellenthal in the Eifel region. This buttress dam serves as a drinking water source, provides flood protection, and generates hydropower. A circular path of approximately 13 to 13.5 kilometers offers opportunities for hiking and cycling, providing views of the Olef Valley. The dam, constructed between 1954 and 1959, features a unique buttress design.
Last updated: June 29, 2026
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It always looks great when the reservoir is well-filled and the forest area towards the inlet is flooded.
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Nice solid path around the Oleftalsperre.
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Nice path along the reservoir. You would like to jump in (but you're not allowed to). The road surface is very rough, so it's not easy to roll there.
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a beautiful reservoir with a good bike path around the lake
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The picturesque Olefsee, a drinking water dam with a capacity of 20 million cbm, lies in the midst of beautiful forests. A circular route of 13.5 km runs around the Olefsee, which offers hikers or cyclists an inexhaustible source of relaxation. The dam wall of the drinking water dam in pillar cell construction is still unique in Germany. Source: https://www.hellenthal.de/Tourism/Seeing Values/Oleftalsperre
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Here you can cycle excellently, unfortunately little view of the water.
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Very interesting and swampy looking area.
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The Oleftalsperre protects the surrounding communities from flooding and is used to obtain drinking water. It is very impressive to cycle along this huge reservoir.
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The Oleftalsperre, also known as Olefsee, serves multiple critical functions. It is a vital drinking water reservoir, provides essential flood protection for surrounding communities, and generates hydropower. Its unique buttress dam construction is also a notable feature.
No, due to its primary role as a drinking water source, swimming and watersports are not permitted on the Oleftalsperre. However, the area is perfect for land-based activities like hiking and cycling.
Yes, a picturesque circular path, approximately 13 to 13.5 kilometers long, runs around the Oleftalsperre. The northern side of this path, including the North Shore of the Oleftalsperre, is largely asphalted, making it suitable for both hiking and cycling. You can also explore the Southern Lakeshore Trail, Oleftalsperre, which features a paved dirt road.
The Urfttalsperre, located about 10 km from Oleftalsperre, is the oldest dam in the Eifel, constructed between 1899 and 1905. It was once the largest dam in Europe and offers breathtaking panoramic views, especially from the "Eifel-Blick Urftstaumauer" viewpoint. Like the Olefsee, it is a significant source for flood protection, energy, and drinking water, and is situated within the Eifel National Park.
For swimming and a wide range of watersports, Badesee Echtz is a highly recommended option, though it's about 34 kilometers from Oleftalsperre. This former quarry lake offers a partially shaded sandy beach, a designated swimming area for children with play equipment, sunbathing lawns, and facilities like a snack counter and terrace bar, making it ideal for families.
The Oleftalsperre is nestled within the Hellenthal forest, offering a serene atmosphere. You can observe the impressive buttress dam construction, which is unique in Germany. Depending on water levels, areas like the Flooded forest near the inlet to the reservoir can present interesting and swampy landscapes, providing a unique natural experience.
Visitors particularly appreciate the peaceful atmosphere and the opportunity to get close to the water at spots like the Oleft Reservoir Peninsula, especially at lower water levels, which is perfect for a picnic. The extensive circular route is also highly valued for its cycling and hiking opportunities, offering impressive views of the large reservoir.
Yes, the Obersee, part of the larger Rursee system, offers numerous opportunities for watersports such as sailing and stand-up paddling. It also provides well-maintained hiking trails along its banks with beautiful views of the water and surrounding forested hills.
Beyond the circular paths around the Oleftalsperre itself, the region offers a variety of outdoor activities. You can find numerous hiking trails, including easy hikes, and extensive options for road cycling and gravel biking. The Urfttalsperre area is integrated into major hiking routes like the Eifelsteig and Wasserlandroute, and the RurUfer-Radweg for cyclists.
The lakes around Oleftalsperre offer beauty throughout the year. While the circular routes are enjoyable in good weather, the area can also be beautiful in winter. The Southern Lakeshore Trail, Oleftalsperre, for instance, is noted for being beautiful in both summer and winter. Autumn also provides stunning scenery, with fewer crowds on the circular routes.
While the Oleftalsperre circular route does not have gastronomy directly on the path, the Urfttalsperre features an excursion restaurant conveniently located directly on the dam wall, perfect for a rest stop. For Badesee Echtz, there's a snack counter and a terrace bar available.


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