The best walks and hikes around Granetalsperre

Granetalsperre offers a wide variety of hiking trails, with over 1,300 routes recorded on komoot. These include more than 700 easy trails, nearly 500 moderate routes, and over 120 difficult options, ensuring there's something for every fitness level.

The terrain around Granetalsperre is quite diverse, featuring recreational and commercial forests, open meadows, and paths alongside the Grane River. You'll encounter impressive cliffs and rock faces, with notable geological formations like 385-million-year-old grey-black Wissenbach slate and green diabase visible in outcrops along the trails.

Yes, Granetalsperre has several family-friendly options. Many easy trails are suitable for families, often featuring paved sections or wide forest paths. For example, the Mispliet Hut – Wittmarsberg Spring loop from Herzog Juliushütte is an easy 6.9 km trail that leads through forests and past the Mispliet Hut, which is near a forest playground with a slide. The circular route around the reservoir is also popular and accessible for many.

Dogs are generally welcome on the hiking trails around Granetalsperre. However, as the area is within the Harz National Park and the reservoir is a drinking water supply, it's important to keep dogs on a leash to protect wildlife and ensure water quality. Always check local signage for specific restrictions.

Hikers can enjoy numerous viewpoints and attractions. The dam wall itself offers beautiful views of the reservoir and the valley. Other notable spots include the Shelter with a view of the Granestausee lake (HWN 110), the Steinberg Tower (offering panoramic views), and the Altarklippen. You can also find Harz Hiking Needle stamp points and learn about water production at the waterworks exhibition near the dam wall car park.

Yes, circular routes are a highlight of hiking in Granetalsperre. A very popular option is the View of the Granetalsperre reservoir – Grane Reservoir loop from Herzog Juliushütte, which is a moderate 15.5 km path that circles the reservoir, providing expansive vistas. Many other shorter loops are also available, such as the easy Grane Reservoir – Granetal dam loop from Astfeld.

Parking is available at several key points around Granetalsperre. A common starting point with parking is near the dam wall car park, which also hosts the waterworks exhibition. Other trailheads, such as those near Astfeld or Herzog Juliushütte, also offer parking facilities, making it convenient to access various routes.

Granetalsperre is beautiful year-round, but the best time for hiking is typically from spring through autumn (April to October). During these months, the weather is generally mild, and the landscapes are vibrant. Winter hiking is also possible, but some paths might be icy or snowy, requiring appropriate gear and caution.

While there aren't many cafes directly on the reservoir's immediate edge due to its protected status, you can find options in nearby towns and villages like Astfeld or Herzog Juliushütte. The Mispliet Hut, located along some trails, is a known point of interest, though its operating hours for refreshments may vary.

Granetalsperre stands out due to its central feature: the vast reservoir itself, which is the youngest in the Harz. The combination of the tranquil water landscape, diverse forests, and unique geological formations like the Wissenbach slate and diabase visible along the paths offers a distinct experience. The area also integrates sections of the longer Harzer Försterstieg trail, providing a blend of natural beauty and historical context.

No, swimming and water sports are strictly prohibited in the Granetalsperre reservoir. This is because the reservoir serves as a vital drinking water supply for the region and is also designated as protected salmonid water. These regulations are in place to ensure water quality and protect the natural ecosystem.

The popular circular route around the Granetalsperre reservoir often features asphalted sections and wide, well-maintained paths, making parts of it accessible for prams and potentially some wheelchairs. However, it's advisable to check specific route details for gradient and surface conditions, as not all sections may be equally suitable.

The trails in Granetalsperre are highly rated by the komoot community, with an average score of 4.6 stars from over 42,000 reviews. Hikers frequently praise the beautiful reservoir views, the tranquility of the diverse forests, and the well-maintained paths. Many appreciate the variety of routes available for different skill levels.