Best lakes around Granetalsperre refers to the Granetalsperre, a significant reservoir located in the Harz Mountains of Lower Saxony, Germany. This reservoir serves as a crucial source of drinking water, provides flood protection, and contributes to power generation. The area offers scenic views and opportunities for outdoor activities, including a circular path approximately 14 to 17 kilometers long, suitable for hiking and cycling. The Granetalsperre is the youngest of the Harz dams, completed in 1969, and is known for its…
Last updated: June 1, 2026
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On the tour you often have a beautiful view of the reservoir
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The Grane Dam was built between 1966 and 1969 and is therefore the youngest dam in the Harz Mountains.
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Anyone who circles the dam should plan a break on the mountain pasture.
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The circular route around the Granetalsperre is approx. 14 km long, largely paved and very varied, with many views of the water. Now in June, the trail is lined with many beautiful and diverse wildflowers. A beautiful sight!🌸🌿
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numerous information boards on the water regulation of the dam
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everything about the water is great.. if there is also a clear view and a few benches, then it is the ideal PLACE for a break, I think the Granetalsperre is an absolute mega structure
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The Granetalsperre is a popular destination for hikers and cyclists. A well-maintained circular path, approximately 11 to 14 kilometers long, encircles the reservoir, ideal for walks and bike rides. You can find various hiking trails of differing difficulty levels, including routes to the 472-meter-high Steinberg for panoramic views or more challenging hikes to the Altar Cliffs. For cycling, explore routes like the "View of the Granetal Reservoir" loop. You can find more details on specific routes in our guides for Cycling around Granetalsperre and Easy hikes around Granetalsperre.
Yes, the circular path around the Granetalsperre is suitable for family walks and bike rides. The Shelter with a view of the Granestausee lake (HWN 110) is a family-friendly spot that offers a resting place and a nice view of the dam. The Harzwasserwerke also operate exhibitions at the dam, where visitors can learn about drinking water treatment, which can be an educational experience for families.
The Granetalsperre itself offers picturesque views within the Harz National Park. You can enjoy vistas from the circular path or from specific highlights like the Shelter with a view of the Granestausee lake (HWN 110). For broader panoramic views, consider hiking to the 472-meter-high Steinberg, where the 1888-built Steinberg tower is located. The Altar Cliffs also provide unique perspectives of the lake. Additionally, the View of the Oder Dam and Reservoir offers a different perspective of another significant water body in the region.
No, swimming and most water sports are prohibited in the Granetalsperre. This is because the reservoir serves as a crucial source of drinking water for the northern Harz foreland, and its water is considered a protected salmonid habitat.
Yes, there are several easy hiking trails around Granetalsperre. The circular path around the reservoir is generally considered suitable for easy walks. You can find specific easy routes, such as the "Grane Reservoir – Granetal dam loop from Astfeld" (approx. 5.5 km), in our guide for Easy hikes around Granetalsperre.
The well-maintained circular path that encircles the Granetalsperre is approximately 11 to 14 kilometers long, making it ideal for a substantial walk or bike ride.
Yes, parking is available near the dam wall of the Granetalsperre, providing convenient access for visitors.
The Granetalsperre is accessible year-round, with each season offering a different experience. Spring and autumn provide pleasant temperatures for hiking and cycling, with vibrant foliage or blooming nature. Summer is popular for longer days and outdoor activities, while winter can offer serene, snow-covered landscapes, though some paths might be more challenging.
The Granetalsperre is a protected salmonid habitat, home to fish species such as rainbow trout, brown trout, lake trout, and perch. Fly fishing is permitted for anglers who obtain a special license, as the area is designated as a water protection zone.
The Granetalsperre, also known as Granestausee, is a significant reservoir in the Harz Mountains. It serves as a crucial source of drinking water for the northern Harz foreland, provides essential flood protection, and contributes to power generation. It is the youngest of the Harz dams, constructed between 1966 and 1969, and is part of an extensive system of tunnels diverting water from other rivers to ensure its supply.
Yes, hikers can collect a stamp for the Harz Hiking Needle at stamp point number 110, which is located at the Granestausee. The Shelter with a view of the Granestausee lake (HWN 110) serves as this stamp office.
Visitors particularly enjoy the scenic views of the reservoir and the surrounding Harz National Park. The well-maintained circular path is highly appreciated for hiking and cycling, offering a great way to experience the dam's impressiveness. Many also value the peaceful atmosphere and the opportunity to connect with nature, as evidenced by over 4900 upvotes and 1700 photos shared by the komoot community.


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