5.0
(3)
23
hikers
9
hikes
Mountaineering around Innerstetalsperre offers access to the diverse landscapes of the Harz Mountains. The region is characterized by valleys, mountains, meadows, and forests, including deciduous forests of beech and oak. While Innerstetalsperre itself is centered around an artificial lake, the broader Harz region provides opportunities for more challenging ascents and varied terrain. The area features notable landmarks such as the Innerstetalsperre dam and its distinctive overflow tower.
Last updated: May 26, 2026
5.0
(2)
2
hikers
32.4km
09:20
800m
790m
Hard mountaineering route. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
Easy mountaineering route. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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1
hikers
Easy mountaineering route. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
15.8km
04:36
420m
420m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.5
(2)
3
hikers
10.6km
03:12
320m
320m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Immediately behind the mountain hut, there is already the view of the Innerste reservoir
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Beautiful seating area with a view of the quarry
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There are several viewpoints from which one can enjoy a wonderful view of the Innerste Dam, the Innerste Valley and the surrounding area.
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Magnificent view of the Innerstestausee 🥰.
1
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a special place to linger
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It's simply beautiful to walk along here.
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There are 11 mountaineering routes documented around Innerstetalsperre on komoot, offering a range of experiences from easy strolls to more challenging ascents within the broader Harz Mountains.
Yes, there are 3 easy mountaineering routes around Innerstetalsperre. An excellent option is the Luchsstein Memorial (Harzer Wandernadel stamp 103) – Öhrenbrunnen Spring loop from Sternplatz, an easy 6.6 km path that leads through forest terrain to a notable memorial.
The Innerstetalsperre region, nestled within the Harz Mountains, offers diverse landscapes. You'll encounter valleys, mountains, meadows, and forests, including deciduous forests of beech and oak. The routes often feature views of the artificial lake, its distinctive overflow tower, and access to the rugged terrain characteristic of the Harz.
Yes, many routes are designed as loops. For example, the Mandolin Trail – Innerste Dam loop from Innerstetalsperre is a moderate 3.0 km circular route offering scenic views around the reservoir. Another option is the Trench – Lovers' Tree on the Liebesbankweg loop from Landkreis Goslar, an easy 7.0 km loop.
You can discover several interesting features. The reservoir itself has a striking Innerste Reservoir Overflow Tower, which is unique in the Harz. Many routes also follow the Path Along the Innerste Reservoir, offering beautiful waterside views. For a natural highlight, consider the Grumbach Waterfall – Grumbach Pond loop from Lautenthal, which leads through varied forest and valley landscapes.
Yes, parking is generally available. A convenient option is the Innerstetalsperre Parking Area, which provides access to routes around the reservoir. Specific trailheads may also have designated parking spots.
The Harz region is beautiful year-round. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer is ideal for longer days and enjoying the water activities at the reservoir. In winter, some paths, like the former railway line of the Innerste Cycle Path, can even be used for cross-country skiing, though mountaineering conditions will vary with snow and ice.
Many routes provide scenic vistas of the reservoir and the surrounding Harz landscape. The View of Braunlage – Trench loop from Landkreis Goslar is a moderate 8.0 km route specifically highlighting a view towards Braunlage, offering expansive perspectives of the region.
The routes in Innerstetalsperre are highly rated by the komoot community, with an average score of 5.0 stars from more than 3 reviews. Mountaineers often praise the diverse terrain, the tranquil environment around the reservoir, and the well-maintained paths that cater to various ability levels.
While specific 'family-friendly' designations aren't always explicit, the easy and moderate circular routes around the reservoir, such as the Mandolin Trail – Innerste Dam loop from Innerstetalsperre, are generally suitable for families. The shallow shorelines of the Innerstetalsperre are also ideal for children to play safely in the water.
Generally, dogs are welcome on hiking and mountaineering trails in the Harz region, including those around Innerstetalsperre. However, it's always advisable to keep them on a leash, especially in nature reserves or near wildlife, and to check for any specific local regulations or signage along your chosen route.


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